From d0b3f883c4046642c65bfd5997ef76dbd6b71ab9 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:21 +0100
Subject: ata: pata_parport: fix EPAT C7/C8 Kconfig

CONFIG_PARIDE_EPATC8 was renamed to CONFIG_PATA_PARPORT_EPATC8 but
epat.c was not updated to reflect that. Update it.

Reported-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/epat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 6ce2dee7657f..93ee91d9338b 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -324,7 +324,7 @@ static struct pi_protocol epat = {
 
 static int __init epat_init(void)
 {
-#ifdef CONFIG_PARIDE_EPATC8
+#ifdef CONFIG_PATA_PARPORT_EPATC8
 	epatc8 = 1;
 #endif
 	return paride_register(&epat);
-- 
cgit v1.2.3


From 4f747dc1af38fe0f9db9d49e76c303c42eef1dbe Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:22 +0100
Subject: ata: pata_parport: probe all units automatically

Only unit 0 is probed after registering a protocol driver or attaching
a new parport. This causes bpck and bpck6 devices to be not detected
automatically.
Probe all units just like in manual device creation (using sysfs).

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/pata_parport.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/pata_parport.c b/drivers/ata/pata_parport/pata_parport.c
index c1576d943b43..58bbed107403 100644
--- a/drivers/ata/pata_parport/pata_parport.c
+++ b/drivers/ata/pata_parport/pata_parport.c
@@ -534,7 +534,7 @@ int pata_parport_register_driver(struct pi_protocol *pr)
 	if (probe) {
 		/* probe all parports using this protocol */
 		idr_for_each_entry(&parport_list, parport, port_num)
-			pi_init_one(parport, pr, -1, 0, -1);
+			pi_init_one(parport, pr, -1, -1, -1);
 	}
 	mutex_unlock(&pi_mutex);
 
@@ -669,7 +669,7 @@ static void pata_parport_attach(struct parport *port)
 	if (probe) {
 		/* probe this port using all protocols */
 		idr_for_each_entry(&protocols, pr, pr_num)
-			pi_init_one(port, pr, -1, 0, -1);
+			pi_init_one(port, pr, -1, -1, -1);
 	}
 	mutex_unlock(&pi_mutex);
 }
-- 
cgit v1.2.3


From e02c625de580a1bc8166c5f95f23a50fa59ee1bf Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:23 +0100
Subject: ata: pata_parport: Remove pi_swab16 and pi_swab32

Convert comm and kbic drivers to use standard swab16.
Remove pi_swab16 and pi_swab32.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/comm.c |  7 +++++--
 drivers/ata/pata_parport/kbic.c |  7 +++++--
 include/linux/pata_parport.h    | 17 -----------------
 3 files changed, 10 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 1775e7ed9336..11ed9fb57744 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -165,11 +165,14 @@ static void comm_write_block( PIA *pi, char * buf, int count )
                 break;
 
         case 3: w3(0x48); (void)r1();
-                for (k=0;k<count/2;k++) w4w(pi_swab16(buf,k));
+		for (k = 0; k < count / 2; k++)
+			w4w(swab16(((u16 *)buf)[k]));
                 break;
 
         case 4: w3(0x48); (void)r1();
-                for (k=0;k<count/4;k++) w4l(pi_swab32(buf,k));
+		for (k = 0; k < count / 4; k++)
+			w4l(swab16(((u16 *)buf)[2 * k]) |
+			    swab16(((u16 *)buf)[2 * k + 1]) << 16);
                 break;
 
 
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index f0960eb68635..93430ca32a52 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -213,12 +213,15 @@ static void kbic_write_block( PIA *pi, char * buf, int count )
 		break;
 
 	case 4: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
-                for(k=0;k<count/2;k++) w4w(pi_swab16(buf,k));
+		for (k = 0; k < count / 2; k++)
+			w4w(swab16(((u16 *)buf)[k]));
                 w2(4); w2(0); w2(4);
                 break;
 
         case 5: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
-                for(k=0;k<count/4;k++) w4l(pi_swab32(buf,k));
+		for (k = 0; k < count / 4; k++)
+			w4l(swab16(((u16 *)buf)[2 * k]) |
+			    swab16(((u16 *)buf)[2 * k + 1]) << 16);
                 w2(4); w2(0); w2(4);
                 break;
 
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index 58781846f282..458544fe5e6c 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -54,23 +54,6 @@ typedef struct pi_adapter PIA;	/* for paride protocol modules */
 #define r4w()			(delay_p, inw(pi->port + 4))
 #define r4l()			(delay_p, inl(pi->port + 4))
 
-static inline u16 pi_swab16(char *b, int k)
-{
-	union { u16 u; char t[2]; } r;
-
-	r.t[0] = b[2 * k + 1]; r.t[1] = b[2 * k];
-	return r.u;
-}
-
-static inline u32 pi_swab32(char *b, int k)
-{
-	union { u32 u; char f[4]; } r;
-
-	r.f[0] = b[4 * k + 1]; r.f[1] = b[4 * k];
-	r.f[2] = b[4 * k + 3]; r.f[3] = b[4 * k + 2];
-	return r.u;
-}
-
 struct pi_protocol {
 	char name[8];
 
-- 
cgit v1.2.3


From cfe1e6323265413d8ea4f08505fc307ec8eaa1fc Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:24 +0100
Subject: ata: pata_parport: remove useless printks at module_init of bpck6

bpck6 prints some useless messages on module_init. Remove them.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index d897e2a28efe..3b3a40e48b21 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -247,10 +247,6 @@ static struct pi_protocol bpck6 = {
 
 static int __init bpck6_init(void)
 {
-	printk(KERN_INFO "bpck6: BACKPACK Protocol Driver V"BACKPACK_VERSION"\n");
-	printk(KERN_INFO "bpck6: Copyright 2001 by Micro Solutions, Inc., DeKalb IL. USA\n");
-	if(verbose)
-		printk(KERN_DEBUG "bpck6: verbose debug enabled.\n");
 	return paride_register(&bpck6);
 }
 
-- 
cgit v1.2.3


From 2c08ec0f06a6ac71b78e26f82a88093094d70dc4 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:25 +0100
Subject: ata: pata_parport: Introduce module_pata_parport_driver macro

Introduce module_pata_parport_driver macro and use it in protocol
drivers to reduce boilerplate code. Remove paride_(un)register
compatibility defines.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c  | 13 +------------
 drivers/ata/pata_parport/bpck.c  | 13 +------------
 drivers/ata/pata_parport/bpck6.c | 13 +------------
 drivers/ata/pata_parport/comm.c  | 13 +------------
 drivers/ata/pata_parport/dstr.c  | 13 +------------
 drivers/ata/pata_parport/epat.c  |  4 ++--
 drivers/ata/pata_parport/epia.c  | 13 +------------
 drivers/ata/pata_parport/fit2.c  | 13 +------------
 drivers/ata/pata_parport/fit3.c  | 13 +------------
 drivers/ata/pata_parport/friq.c  | 13 +------------
 drivers/ata/pata_parport/frpw.c  | 13 +------------
 drivers/ata/pata_parport/kbic.c  | 10 +++++-----
 drivers/ata/pata_parport/ktti.c  | 13 +------------
 drivers/ata/pata_parport/on20.c  | 13 +------------
 drivers/ata/pata_parport/on26.c  | 13 +------------
 include/linux/pata_parport.h     | 14 +++++++++++---
 16 files changed, 31 insertions(+), 166 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index b66508bedbd0..9e6098f90162 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -147,16 +147,5 @@ static struct pi_protocol aten = {
 	.log_adapter	= aten_log_adapter,
 };
 
-static int __init aten_init(void)
-{
-	return paride_register(&aten);
-}
-
-static void __exit aten_exit(void)
-{
-	paride_unregister( &aten );
-}
-
 MODULE_LICENSE("GPL");
-module_init(aten_init)
-module_exit(aten_exit)
+module_pata_parport_driver(aten);
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 5fb3cf9ba11d..b9174cf8863c 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -462,16 +462,5 @@ static struct pi_protocol bpck = {
 	.log_adapter	= bpck_log_adapter,
 };
 
-static int __init bpck_init(void)
-{
-	return paride_register(&bpck);
-}
-
-static void __exit bpck_exit(void)
-{
-	paride_unregister(&bpck);
-}
-
 MODULE_LICENSE("GPL");
-module_init(bpck_init)
-module_exit(bpck_exit)
+module_pata_parport_driver(bpck);
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 3b3a40e48b21..3c358e66db25 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -245,19 +245,8 @@ static struct pi_protocol bpck6 = {
 	.release_proto	= bpck6_release_proto,
 };
 
-static int __init bpck6_init(void)
-{
-	return paride_register(&bpck6);
-}
-
-static void __exit bpck6_exit(void)
-{
-	paride_unregister(&bpck6);
-}
-
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Micro Solutions Inc.");
 MODULE_DESCRIPTION("BACKPACK Protocol module, compatible with PARIDE");
 module_param(verbose, bool, 0644);
-module_init(bpck6_init)
-module_exit(bpck6_exit)
+module_pata_parport_driver(bpck6);
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 11ed9fb57744..47f0fbccc3aa 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -206,16 +206,5 @@ static struct pi_protocol comm = {
 	.log_adapter	= comm_log_adapter,
 };
 
-static int __init comm_init(void)
-{
-	return paride_register(&comm);
-}
-
-static void __exit comm_exit(void)
-{
-	paride_unregister(&comm);
-}
-
 MODULE_LICENSE("GPL");
-module_init(comm_init)
-module_exit(comm_exit)
+module_pata_parport_driver(comm);
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index edf414d186a6..e733a2512e17 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -218,16 +218,5 @@ static struct pi_protocol dstr = {
 	.log_adapter	= dstr_log_adapter,
 };
 
-static int __init dstr_init(void)
-{
-	return paride_register(&dstr);
-}
-
-static void __exit dstr_exit(void)
-{
-	paride_unregister(&dstr);
-}
-
 MODULE_LICENSE("GPL");
-module_init(dstr_init)
-module_exit(dstr_exit)
+module_pata_parport_driver(dstr);
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 93ee91d9338b..7583d07083a8 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -327,12 +327,12 @@ static int __init epat_init(void)
 #ifdef CONFIG_PATA_PARPORT_EPATC8
 	epatc8 = 1;
 #endif
-	return paride_register(&epat);
+	return pata_parport_register_driver(&epat);
 }
 
 static void __exit epat_exit(void)
 {
-	paride_unregister(&epat);
+	pata_parport_unregister_driver(&epat);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 417d5a3c7f72..2bcb18a6845a 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -301,16 +301,5 @@ static struct pi_protocol epia = {
 	.log_adapter	= epia_log_adapter,
 };
 
-static int __init epia_init(void)
-{
-	return paride_register(&epia);
-}
-
-static void __exit epia_exit(void)
-{
-	paride_unregister(&epia);
-}
-
 MODULE_LICENSE("GPL");
-module_init(epia_init)
-module_exit(epia_exit)
+module_pata_parport_driver(epia);
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index 3c7a1069b026..c63f0cd2ea52 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -136,16 +136,5 @@ static struct pi_protocol fit2 = {
 	.log_adapter	= fit2_log_adapter,
 };
 
-static int __init fit2_init(void)
-{
-	return paride_register(&fit2);
-}
-
-static void __exit fit2_exit(void)
-{
-	paride_unregister(&fit2);
-}
-
 MODULE_LICENSE("GPL");
-module_init(fit2_init)
-module_exit(fit2_exit)
+module_pata_parport_driver(fit2);
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index cd95f4f0edc2..adbef142c88f 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -196,16 +196,5 @@ static struct pi_protocol fit3 = {
 	.log_adapter	= fit3_log_adapter,
 };
 
-static int __init fit3_init(void)
-{
-	return paride_register(&fit3);
-}
-
-static void __exit fit3_exit(void)
-{
-	paride_unregister(&fit3);
-}
-
 MODULE_LICENSE("GPL");
-module_init(fit3_init)
-module_exit(fit3_exit)
+module_pata_parport_driver(fit3);
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index da1d0cb016d6..e740fe933e20 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -261,16 +261,5 @@ static struct pi_protocol friq = {
 	.release_proto	= friq_release_proto,
 };
 
-static int __init friq_init(void)
-{
-	return paride_register(&friq);
-}
-
-static void __exit friq_exit(void)
-{
-	paride_unregister(&friq);
-}
-
 MODULE_LICENSE("GPL");
-module_init(friq_init)
-module_exit(friq_exit)
+module_pata_parport_driver(friq);
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 7bc8fa16d5d8..8c8681812bed 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -298,16 +298,5 @@ static struct pi_protocol frpw = {
 	.log_adapter	= frpw_log_adapter,
 };
 
-static int __init frpw_init(void)
-{
-	return paride_register(&frpw);
-}
-
-static void __exit frpw_exit(void)
-{
-	paride_unregister(&frpw);
-}
-
 MODULE_LICENSE("GPL");
-module_init(frpw_init)
-module_exit(frpw_exit)
+module_pata_parport_driver(frpw);
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index 93430ca32a52..b120597043cc 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -288,19 +288,19 @@ static int __init kbic_init(void)
 {
 	int rv;
 
-	rv = paride_register(&k951);
+	rv = pata_parport_register_driver(&k951);
 	if (rv < 0)
 		return rv;
-	rv = paride_register(&k971);
+	rv = pata_parport_register_driver(&k971);
 	if (rv < 0)
-		paride_unregister(&k951);
+		pata_parport_unregister_driver(&k951);
 	return rv;
 }
 
 static void __exit kbic_exit(void)
 {
-	paride_unregister(&k951);
-	paride_unregister(&k971);
+	pata_parport_unregister_driver(&k951);
+	pata_parport_unregister_driver(&k971);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index fc4f707fed1f..15463cd18968 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -113,16 +113,5 @@ static struct pi_protocol ktti = {
 	.log_adapter	= ktti_log_adapter,
 };
 
-static int __init ktti_init(void)
-{
-	return paride_register(&ktti);
-}
-
-static void __exit ktti_exit(void)
-{
-	paride_unregister(&ktti);
-}
-
 MODULE_LICENSE("GPL");
-module_init(ktti_init)
-module_exit(ktti_exit)
+module_pata_parport_driver(ktti);
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index 995fc41e3122..f2a601e77842 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -138,16 +138,5 @@ static struct pi_protocol on20 = {
 	.log_adapter	= on20_log_adapter,
 };
 
-static int __init on20_init(void)
-{
-	return paride_register(&on20);
-}
-
-static void __exit on20_exit(void)
-{
-	paride_unregister(&on20);
-}
-
 MODULE_LICENSE("GPL");
-module_init(on20_init)
-module_exit(on20_exit)
+module_pata_parport_driver(on20);
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index 35f1c481a782..66f04015f19a 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -304,16 +304,5 @@ static struct pi_protocol on26 = {
 	.log_adapter	= on26_log_adapter,
 };
 
-static int __init on26_init(void)
-{
-	return paride_register(&on26);
-}
-
-static void __exit on26_exit(void)
-{
-	paride_unregister(&on26);
-}
-
 MODULE_LICENSE("GPL");
-module_init(on26_init)
-module_exit(on26_exit)
+module_pata_parport_driver(on26);
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index 458544fe5e6c..9614ce53470a 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -87,8 +87,16 @@ struct pi_protocol {
 
 int pata_parport_register_driver(struct pi_protocol *pr);
 void pata_parport_unregister_driver(struct pi_protocol *pr);
-/* defines for old paride protocol modules */
-#define paride_register pata_parport_register_driver
-#define paride_unregister pata_parport_unregister_driver
+
+/**
+ * module_pata_parport_driver() - Helper macro for registering a pata_parport driver
+ * @__pi_protocol: pi_protocol struct
+ *
+ * Helper macro for pata_parport drivers which do not do anything special in module
+ * init/exit. This eliminates a lot of boilerplate. Each module may only
+ * use this macro once, and calling it replaces module_init() and module_exit()
+ */
+#define module_pata_parport_driver(__pi_protocol) \
+	module_driver(__pi_protocol, pata_parport_register_driver, pata_parport_unregister_driver)
 
 #endif /* LINUX_PATA_PARPORT_H */
-- 
cgit v1.2.3


From ec6e7a51d9eb1cd27840f7d8d5d05328631c9a15 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:26 +0100
Subject: ata: pata_parport: remove devtype from struct pi_adapter

Only bpck driver uses devtype but it never gets set in pata_parport.
Remove it.
As most bpck devices are CD-ROMs, always run the code that depends
on devtype == PI_PCD.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck.c | 4 ++--
 include/linux/pata_parport.h    | 3 ---
 2 files changed, 2 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index b9174cf8863c..96386a10c22f 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -241,14 +241,14 @@ static void bpck_connect ( PIA *pi  )
 
 	WR(5,8);
 
-	if (pi->devtype == PI_PCD) {
+/*	if (pi->devtype == PI_PCD) {	possibly wrong, purpose unknown */
 		WR(0x46,0x10);		/* fiddle with ESS logic ??? */
 		WR(0x4c,0x38);
 		WR(0x4d,0x88);
 		WR(0x46,0xa0);
 		WR(0x41,0);
 		WR(0x4e,8);
-		}
+/*	}*/
 }
 
 static void bpck_disconnect ( PIA *pi )
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index 9614ce53470a..3fc6b002c7c8 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -11,15 +11,12 @@
 
 #include <linux/libata.h>
 
-#define PI_PCD	1	/* dummy for paride protocol modules */
-
 struct pi_adapter {
 	struct device dev;
 	struct pi_protocol *proto;	/* adapter protocol */
 	int port;			/* base address of parallel port */
 	int mode;			/* transfer mode in use */
 	int delay;			/* adapter delay setting */
-	int devtype;			/* dummy for paride protocol modules */
 	char *device;			/* dummy for paride protocol modules */
 	int unit;			/* unit number for chained adapters */
 	int saved_r0;			/* saved port state */
-- 
cgit v1.2.3


From a4f2ff92ed4a0305920a46aba0ae8d50139548c0 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:27 +0100
Subject: ata: pata_parport: remove device from struct pi_adapter

device is never set in pata_parport, remove it.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c  |  3 +--
 drivers/ata/pata_parport/bpck.c  | 12 ++++++------
 drivers/ata/pata_parport/bpck6.c | 10 ++++------
 drivers/ata/pata_parport/comm.c  |  3 +--
 drivers/ata/pata_parport/dstr.c  |  3 +--
 drivers/ata/pata_parport/epat.c  |  8 ++++----
 drivers/ata/pata_parport/epia.c  |  7 +++----
 drivers/ata/pata_parport/fit2.c  |  5 +++--
 drivers/ata/pata_parport/fit3.c  |  4 ++--
 drivers/ata/pata_parport/friq.c  |  6 +++---
 drivers/ata/pata_parport/frpw.c  | 12 +++++-------
 drivers/ata/pata_parport/kbic.c  |  3 +--
 drivers/ata/pata_parport/ktti.c  |  5 +++--
 drivers/ata/pata_parport/on20.c  |  3 +--
 drivers/ata/pata_parport/on26.c  |  3 +--
 include/linux/pata_parport.h     |  1 -
 16 files changed, 39 insertions(+), 49 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index 9e6098f90162..bf83e4188c23 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -124,8 +124,7 @@ static void aten_log_adapter( PIA *pi, char * scratch, int verbose )
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
-        printk("%s: aten %s, ATEN EH-100 at 0x%x, ",
-                pi->device,ATEN_VERSION,pi->port);
+	printk("aten %s, ATEN EH-100 at 0x%x, ", ATEN_VERSION, pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 96386a10c22f..c33ca1cb72ac 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -335,8 +335,8 @@ static int bpck_test_proto( PIA *pi, char * scratch, int verbose )
 	}
 
 	if (verbose) {
-	    printk("%s: bpck: 0x%x unit %d mode %d: ",
-		   pi->device,pi->port,pi->unit,pi->mode);
+		printk("bpck: 0x%x unit %d mode %d: ",
+		       pi->port, pi->unit, pi->mode);
 	    for (i=0;i<TEST_LEN;i++) printk("%3d",buf[i]);
 	    printk("\n");
 	}
@@ -432,13 +432,13 @@ static void bpck_log_adapter( PIA *pi, char * scratch, int verbose )
 	   for(i=0;i<128;i++)
 		if ((scratch[i] < ' ') || (scratch[i] > '~'))
 		    scratch[i] = '.';
-	   printk("%s: bpck EEPROM: %64.64s\n",pi->device,scratch);
-	   printk("%s:              %64.64s\n",pi->device,&scratch[64]);
+	   printk("bpck EEPROM: %64.64s\n", scratch);
+	   printk("             %64.64s\n", &scratch[64]);
 	}
 #endif
 
-	printk("%s: bpck %s, backpack %8.8s unit %d",
-		pi->device,BPCK_VERSION,&scratch[110],pi->unit);
+	printk("bpck %s, backpack %8.8s unit %d",
+		BPCK_VERSION, &scratch[110], pi->unit);
 	printk(" at 0x%x, mode %d (%s), delay %d\n",pi->port,
 		pi->mode,mode_string[pi->mode],pi->delay);
 }
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 3c358e66db25..13bfd60655dd 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -200,11 +200,9 @@ static void bpck6_log_adapter( PIA *pi, char * scratch, int verbose )
 	char *mode_string[5]=
 		{"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
-	printk("%s: BACKPACK Protocol Driver V"BACKPACK_VERSION"\n",pi->device);
-	printk("%s: Copyright 2001 by Micro Solutions, Inc., DeKalb IL.\n",pi->device);
-	printk("%s: BACKPACK %s, Micro Solutions BACKPACK Drive at 0x%x\n",
-		pi->device,BACKPACK_VERSION,pi->port);
-	printk("%s: Unit: %d Mode:%d (%s) Delay %d\n",pi->device,
+	printk("BACKPACK %s, Micro Solutions BACKPACK Drive at 0x%x\n",
+		BACKPACK_VERSION, pi->port);
+	printk("Unit: %d Mode:%d (%s) Delay %d\n",
 		pi->unit,pi->mode,mode_string[pi->mode],pi->delay);
 }
 
@@ -217,7 +215,7 @@ static int bpck6_init_proto(PIA *pi)
 		return 0;
 	}
 
-	printk(KERN_ERR "%s: ERROR COULDN'T ALLOCATE MEMORY\n", pi->device); 
+	printk(KERN_ERR "ERROR COULDN'T ALLOCATE MEMORY\n");
 	return -1;
 }
 
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 47f0fbccc3aa..908f6c44548b 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -183,8 +183,7 @@ static void comm_log_adapter( PIA *pi, char * scratch, int verbose )
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
-        printk("%s: comm %s, DataStor Commuter at 0x%x, ",
-                pi->device,COMM_VERSION,pi->port);
+	printk("comm %s, DataStor Commuter at 0x%x, ", COMM_VERSION, pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index e733a2512e17..3732e9b79429 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -195,8 +195,7 @@ static void dstr_log_adapter( PIA *pi, char * scratch, int verbose )
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
 
-        printk("%s: dstr %s, DataStor EP2000 at 0x%x, ",
-                pi->device,DSTR_VERSION,pi->port);
+	printk("dstr %s, DataStor EP2000 at 0x%x, ", DSTR_VERSION, pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 7583d07083a8..59720daa9c19 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -280,8 +280,8 @@ static int epat_test_proto( PIA *pi, char * scratch, int verbose )
         epat_disconnect(pi);
 
         if (verbose)  {
-            printk("%s: epat: port 0x%x, mode %d, ccr %x, test=(%d,%d,%d)\n",
-		   pi->device,pi->port,pi->mode,cc,e[0],e[1],f);
+		printk("epat: port 0x%x, mode %d, ccr %x, test=(%d,%d,%d)\n",
+		       pi->port, pi->mode, cc, e[0], e[1], f);
 	}
 	
         return (e[0] && e[1]) || f;
@@ -298,8 +298,8 @@ static void epat_log_adapter( PIA *pi, char * scratch, int verbose )
         ver = RR(0xb);
         epat_disconnect(pi);
 
-	printk("%s: epat %s, Shuttle EPAT chip %x at 0x%x, ",
-		pi->device,EPAT_VERSION,ver,pi->port);
+	printk("epat %s, Shuttle EPAT chip %x at 0x%x, ",
+		EPAT_VERSION, ver, pi->port);
 	printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 2bcb18a6845a..610269083441 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -263,8 +263,8 @@ static int epia_test_proto( PIA *pi, char * scratch, int verbose )
         epia_disconnect(pi);
 
         if (verbose)  {
-            printk("%s: epia: port 0x%x, mode %d, test=(%d,%d,%d)\n",
-                   pi->device,pi->port,pi->mode,e[0],e[1],f);
+		printk("epia: port 0x%x, mode %d, test=(%d,%d,%d)\n",
+		       pi->port, pi->mode, e[0], e[1], f);
         }
         
         return (e[0] && e[1]) || f;
@@ -277,8 +277,7 @@ static void epia_log_adapter( PIA *pi, char * scratch, int verbose )
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
 
-        printk("%s: epia %s, Shuttle EPIA at 0x%x, ",
-                pi->device,EPIA_VERSION,pi->port);
+	printk("epia %s, Shuttle EPIA at 0x%x, ", EPIA_VERSION, pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index c63f0cd2ea52..28de8e4e41c3 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -115,8 +115,9 @@ static void fit2_disconnect ( PIA *pi )
 
 static void fit2_log_adapter( PIA *pi, char * scratch, int verbose )
 
-{       printk("%s: fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
-                pi->device,FIT2_VERSION,pi->port,pi->delay);
+{
+	printk("fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
+		FIT2_VERSION, pi->port, pi->delay);
 
 }
 
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index adbef142c88f..0366f3123508 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -173,9 +173,9 @@ static void fit3_log_adapter( PIA *pi, char * scratch, int verbose )
 
 {       char    *mode_string[3] = {"4-bit","8-bit","EPP"};
 
-	printk("%s: fit3 %s, FIT 3000 adapter at 0x%x, "
+	printk("fit3 %s, FIT 3000 adapter at 0x%x, "
 	       "mode %d (%s), delay %d\n",
-                pi->device,FIT3_VERSION,pi->port,
+		FIT3_VERSION, pi->port,
 		pi->mode,mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index e740fe933e20..9306a2c78d90 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -208,8 +208,8 @@ static int friq_test_proto( PIA *pi, char * scratch, int verbose )
 	friq_disconnect(pi);
 
         if (verbose)  {
-            printk("%s: friq: port 0x%x, mode %d, test=(%d,%d,%d)\n",
-                   pi->device,pi->port,pi->mode,e[0],e[1],r);
+		printk("friq: port 0x%x, mode %d, test=(%d,%d,%d)\n",
+		       pi->port, pi->mode, e[0], e[1], r);
         }
 
         return (r || (e[0] && e[1]));
@@ -221,7 +221,7 @@ static void friq_log_adapter( PIA *pi, char * scratch, int verbose )
 {       char    *mode_string[6] = {"4-bit","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
 
-        printk("%s: friq %s, Freecom IQ ASIC-2 adapter at 0x%x, ", pi->device,
+	printk("friq %s, Freecom IQ ASIC-2 adapter at 0x%x, ",
 		FRIQ_VERSION,pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 8c8681812bed..63f2165fec63 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -231,15 +231,13 @@ static int frpw_test_proto( PIA *pi, char * scratch, int verbose )
 
 	if (((pi->private%2) == 0) && (pi->mode > 2)) {
 	   if (verbose) 
-		printk("%s: frpw: Xilinx does not support mode %d\n",
-			pi->device, pi->mode);
+		printk("frpw: Xilinx does not support mode %d\n", pi->mode);
 	   return 1;
 	}
 
 	if (((pi->private%2) == 1) && (pi->mode == 2)) {
 	   if (verbose)
-		printk("%s: frpw: ASIC does not support mode 2\n",
-			pi->device);
+		printk("frpw: ASIC does not support mode 2\n");
 	   return 1;
 	}
 
@@ -261,8 +259,8 @@ static int frpw_test_proto( PIA *pi, char * scratch, int verbose )
 	frpw_disconnect(pi);
 
         if (verbose)  {
-            printk("%s: frpw: port 0x%x, chip %ld, mode %d, test=(%d,%d,%d)\n",
-                   pi->device,pi->port,(pi->private%2),pi->mode,e[0],e[1],r);
+		printk("frpw: port 0x%x, chip %ld, mode %d, test=(%d,%d,%d)\n",
+		       pi->port, (pi->private%2), pi->mode, e[0], e[1], r);
         }
 
         return (r || (e[0] && e[1]));
@@ -274,7 +272,7 @@ static void frpw_log_adapter( PIA *pi, char * scratch, int verbose )
 {       char    *mode_string[6] = {"4-bit","8-bit","EPP",
 				   "EPP-8","EPP-16","EPP-32"};
 
-        printk("%s: frpw %s, Freecom (%s) adapter at 0x%x, ", pi->device,
+	printk("frpw %s, Freecom (%s) adapter at 0x%x, ",
 		FRPW_VERSION,((pi->private%2) == 0)?"Xilinx":"ASIC",pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index b120597043cc..9a99b9e35d41 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -235,8 +235,7 @@ static void kbic_log_adapter( PIA *pi, char * scratch,
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP_16","EPP-32"};
 
-        printk("%s: kbic %s, KingByte %s at 0x%x, ",
-                pi->device,KBIC_VERSION,chip,pi->port);
+	printk("kbic %s, KingByte %s at 0x%x, ", KBIC_VERSION, chip, pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index 15463cd18968..d87eb3c139bc 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -92,8 +92,9 @@ static void ktti_disconnect ( PIA *pi )
 
 static void ktti_log_adapter( PIA *pi, char * scratch, int verbose )
 
-{       printk("%s: ktti %s, KT adapter at 0x%x, delay %d\n",
-                pi->device,KTTI_VERSION,pi->port,pi->delay);
+{
+	printk("ktti %s, KT adapter at 0x%x, delay %d\n",
+		KTTI_VERSION, pi->port, pi->delay);
 
 }
 
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index f2a601e77842..0a1e60e20656 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -115,8 +115,7 @@ static void on20_log_adapter( PIA *pi, char * scratch, int verbose )
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
-        printk("%s: on20 %s, OnSpec 90c20 at 0x%x, ",
-                pi->device,ON20_VERSION,pi->port);
+	printk("on20 %s, OnSpec 90c20 at 0x%x, ", ON20_VERSION, pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index 66f04015f19a..ceb5018caeec 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -280,8 +280,7 @@ static void on26_log_adapter( PIA *pi, char * scratch, int verbose )
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
 
-        printk("%s: on26 %s, OnSpec 90c26 at 0x%x, ",
-                pi->device,ON26_VERSION,pi->port);
+	printk("on26 %s, OnSpec 90c26 at 0x%x, ", ON26_VERSION, pi->port);
         printk("mode %d (%s), delay %d\n",pi->mode,
 		mode_string[pi->mode],pi->delay);
 
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index 3fc6b002c7c8..dcab769aa639 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -17,7 +17,6 @@ struct pi_adapter {
 	int port;			/* base address of parallel port */
 	int mode;			/* transfer mode in use */
 	int delay;			/* adapter delay setting */
-	char *device;			/* dummy for paride protocol modules */
 	int unit;			/* unit number for chained adapters */
 	int saved_r0;			/* saved port state */
 	int saved_r2;			/* saved port state */
-- 
cgit v1.2.3


From 882ff0ca354ada5f52e26d74039b2210b3070dcc Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:28 +0100
Subject: ata: pata_parport: remove typedef struct PIA

Remove typedef struct PIA and use struct pi_adapter directly.
Fix formatting (excessive spaces) while at it.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c  | 14 +++++++-------
 drivers/ata/pata_parport/bpck.c  | 24 ++++++++++++------------
 drivers/ata/pata_parport/bpck6.c | 22 +++++++++++-----------
 drivers/ata/pata_parport/comm.c  | 14 +++++++-------
 drivers/ata/pata_parport/dstr.c  | 14 +++++++-------
 drivers/ata/pata_parport/epat.c  | 16 ++++++++--------
 drivers/ata/pata_parport/epia.c  | 16 ++++++++--------
 drivers/ata/pata_parport/fit2.c  | 14 +++++++-------
 drivers/ata/pata_parport/fit3.c  | 14 +++++++-------
 drivers/ata/pata_parport/friq.c  | 20 ++++++++++----------
 drivers/ata/pata_parport/frpw.c  | 20 ++++++++++----------
 drivers/ata/pata_parport/kbic.c  | 24 ++++++++++++------------
 drivers/ata/pata_parport/ktti.c  | 14 +++++++-------
 drivers/ata/pata_parport/on20.c  | 14 +++++++-------
 drivers/ata/pata_parport/on26.c  | 16 ++++++++--------
 include/linux/pata_parport.h     |  2 --
 16 files changed, 128 insertions(+), 130 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index bf83e4188c23..4579e554fbad 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -35,7 +35,7 @@
 
 static int  cont_map[2] = { 0x08, 0x20 };
 
-static void  aten_write_regr( PIA *pi, int cont, int regr, int val)
+static void aten_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	int r;
 
@@ -44,7 +44,7 @@ static void  aten_write_regr( PIA *pi, int cont, int regr, int val)
 	w0(r); w2(0xe); w2(6); w0(val); w2(7); w2(6); w2(0xc);
 }
 
-static int aten_read_regr( PIA *pi, int cont, int regr )
+static int aten_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int  a, b, r;
 
@@ -67,7 +67,7 @@ static int aten_read_regr( PIA *pi, int cont, int regr )
 	return -1;
 }
 
-static void aten_read_block( PIA *pi, char * buf, int count )
+static void aten_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int  k, a, b, c, d;
 
@@ -95,7 +95,7 @@ static void aten_read_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void aten_write_block( PIA *pi, char * buf, int count )
+static void aten_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int k;
 
@@ -107,20 +107,20 @@ static void aten_write_block( PIA *pi, char * buf, int count )
 	w2(0xc);
 }
 
-static void aten_connect ( PIA *pi  )
+static void aten_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
 	w2(0xc);	
 }
 
-static void aten_disconnect ( PIA *pi )
+static void aten_disconnect(struct pi_adapter *pi)
 
 {       w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static void aten_log_adapter( PIA *pi, char * scratch, int verbose )
+static void aten_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index c33ca1cb72ac..46805c584730 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -46,7 +46,7 @@
 
 static int  cont_map[3] = { 0x40, 0x48, 0 };
 
-static int bpck_read_regr( PIA *pi, int cont, int regr )
+static int bpck_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {       int r, l, h;
 
@@ -77,7 +77,7 @@ static int bpck_read_regr( PIA *pi, int cont, int regr )
 	return -1;
 }	
 
-static void bpck_write_regr( PIA *pi, int cont, int regr, int val )
+static void bpck_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	int	r;
 
@@ -106,7 +106,7 @@ static void bpck_write_regr( PIA *pi, int cont, int regr, int val )
 #define WR(r,v)		bpck_write_regr(pi,2,r,v)
 #define RR(r)		(bpck_read_regr(pi,2,r))
 
-static void bpck_write_block( PIA *pi, char * buf, int count )
+static void bpck_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int i;
 
@@ -147,7 +147,7 @@ static void bpck_write_block( PIA *pi, char * buf, int count )
  	}
 }
 
-static void bpck_read_block( PIA *pi, char * buf, int count )
+static void bpck_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int i, l, h;
 
@@ -194,7 +194,7 @@ static void bpck_read_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static int bpck_probe_unit ( PIA *pi )
+static int bpck_probe_unit(struct pi_adapter *pi)
 
 {	int o1, o0, f7, id;
 	int t, s;
@@ -217,7 +217,7 @@ static int bpck_probe_unit ( PIA *pi )
 	return 1;
 }
 	
-static void bpck_connect ( PIA *pi  )
+static void bpck_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
 	w0(0xff-pi->unit); w2(4); w0(pi->unit);
@@ -251,14 +251,14 @@ static void bpck_connect ( PIA *pi  )
 /*	}*/
 }
 
-static void bpck_disconnect ( PIA *pi )
+static void bpck_disconnect(struct pi_adapter *pi)
 
 {	w0(0); 
 	if (pi->mode >= 2) { w2(9); w2(0); } else t2(2);
 	w2(0x4c); w0(pi->saved_r0);
 } 
 
-static void bpck_force_spp ( PIA *pi )
+static void bpck_force_spp(struct pi_adapter *pi)
 
 /* This fakes the EPP protocol to turn off EPP ... */
 
@@ -276,7 +276,7 @@ static void bpck_force_spp ( PIA *pi )
 
 #define TEST_LEN  16
 
-static int bpck_test_proto( PIA *pi, char * scratch, int verbose )
+static int bpck_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 
 {	int i, e, l, h, om;
 	char buf[TEST_LEN];
@@ -346,7 +346,7 @@ static int bpck_test_proto( PIA *pi, char * scratch, int verbose )
 	return e;
 }
 
-static void bpck_read_eeprom ( PIA *pi, char * buf )
+static void bpck_read_eeprom(struct pi_adapter *pi, char *buf)
 
 {       int i, j, k, p, v, f, om, od;
 
@@ -397,7 +397,7 @@ static void bpck_read_eeprom ( PIA *pi, char * buf )
 	pi->mode = om; pi->delay = od;
 }
 
-static int bpck_test_port ( PIA *pi ) 	/* check for 8-bit port */
+static int bpck_test_port(struct pi_adapter *pi)	/* check for 8-bit port */
 
 {	int	i, r, m;
 
@@ -416,7 +416,7 @@ static int bpck_test_port ( PIA *pi ) 	/* check for 8-bit port */
 	return 5;
 }
 
-static void bpck_log_adapter( PIA *pi, char * scratch, int verbose )
+static void bpck_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {	char	*mode_string[5] = { "4-bit","8-bit","EPP-8",
 				    "EPP-16","EPP-32" };
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 13bfd60655dd..8ed3cf3b627e 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -56,7 +56,7 @@ static bool verbose; /* set this to 1 to see debugging messages and whatnot */
 #define ATAPI_DEVICE_CONTROL 0x0e /* device control (write)   */
 /****************************************************************/
 
-static int bpck6_read_regr(PIA *pi, int cont, int reg)
+static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
 	unsigned int out;
 
@@ -69,7 +69,7 @@ static int bpck6_read_regr(PIA *pi, int cont, int reg)
 	return(out);
 }
 
-static void bpck6_write_regr(PIA *pi, int cont, int reg, int val)
+static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 {
 	/* check for bad settings */
 	if (reg>=0 && reg<=7 && cont>=0 && cont<=1)
@@ -78,17 +78,17 @@ static void bpck6_write_regr(PIA *pi, int cont, int reg, int val)
 	}
 }
 
-static void bpck6_write_block( PIA *pi, char * buf, int len )
+static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 {
 	ppc6_wr_port16_blk(PPCSTRUCT(pi),ATAPI_DATA,buf,(u32)len>>1); 
 }
 
-static void bpck6_read_block( PIA *pi, char * buf, int len )
+static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 {
 	ppc6_rd_port16_blk(PPCSTRUCT(pi),ATAPI_DATA,buf,(u32)len>>1);
 }
 
-static void bpck6_connect ( PIA *pi  )
+static void bpck6_connect(struct pi_adapter *pi)
 {
 	if(verbose)
 	{
@@ -112,7 +112,7 @@ static void bpck6_connect ( PIA *pi  )
 	ppc6_wr_extout(PPCSTRUCT(pi),0x3);
 }
 
-static void bpck6_disconnect ( PIA *pi )
+static void bpck6_disconnect(struct pi_adapter *pi)
 {
 	if(verbose)
 	{
@@ -122,7 +122,7 @@ static void bpck6_disconnect ( PIA *pi )
 	ppc6_close(PPCSTRUCT(pi));
 }
 
-static int bpck6_test_port ( PIA *pi )   /* check for 8-bit port */
+static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 {
 	if(verbose)
 	{
@@ -154,7 +154,7 @@ static int bpck6_test_port ( PIA *pi )   /* check for 8-bit port */
 	}
 }
 
-static int bpck6_probe_unit ( PIA *pi )
+static int bpck6_probe_unit(struct pi_adapter *pi)
 {
 	int out;
 
@@ -195,7 +195,7 @@ static int bpck6_probe_unit ( PIA *pi )
   	}
 }
 
-static void bpck6_log_adapter( PIA *pi, char * scratch, int verbose )
+static void bpck6_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 {
 	char *mode_string[5]=
 		{"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
@@ -206,7 +206,7 @@ static void bpck6_log_adapter( PIA *pi, char * scratch, int verbose )
 		pi->unit,pi->mode,mode_string[pi->mode],pi->delay);
 }
 
-static int bpck6_init_proto(PIA *pi)
+static int bpck6_init_proto(struct pi_adapter *pi)
 {
 	Interface *p = kzalloc(sizeof(Interface), GFP_KERNEL);
 
@@ -219,7 +219,7 @@ static int bpck6_init_proto(PIA *pi)
 	return -1;
 }
 
-static void bpck6_release_proto(PIA *pi)
+static void bpck6_release_proto(struct pi_adapter *pi)
 {
 	kfree((void *)(pi->private)); 
 }
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 908f6c44548b..06c6fa29295b 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -42,7 +42,7 @@
 
 static int  cont_map[2] = { 0x08, 0x10 };
 
-static int comm_read_regr( PIA *pi, int cont, int regr )
+static int comm_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {       int     l, h, r;
 
@@ -68,7 +68,7 @@ static int comm_read_regr( PIA *pi, int cont, int regr )
         return -1;
 }       
 
-static void comm_write_regr( PIA *pi, int cont, int regr, int val )
+static void comm_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {       int  r;
 
@@ -87,7 +87,7 @@ static void comm_write_regr( PIA *pi, int cont, int regr, int val )
         }
 }
 
-static void comm_connect ( PIA *pi  )
+static void comm_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
@@ -98,14 +98,14 @@ static void comm_connect ( PIA *pi  )
         w2(4); w0(0xe0); w2(0xc); w2(0xc); w2(4);
 }
 
-static void comm_disconnect ( PIA *pi )
+static void comm_disconnect(struct pi_adapter *pi)
 
 {       w2(0); w2(0); w2(0); w2(4); 
 	w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static void comm_read_block( PIA *pi, char * buf, int count )
+static void comm_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int     i, l, h;
 
@@ -146,7 +146,7 @@ static void comm_read_block( PIA *pi, char * buf, int count )
 
 /* NB: Watch out for the byte swapped writes ! */
 
-static void comm_write_block( PIA *pi, char * buf, int count )
+static void comm_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int	k;
 
@@ -179,7 +179,7 @@ static void comm_write_block( PIA *pi, char * buf, int count )
         }
 }
 
-static void comm_log_adapter( PIA *pi, char * scratch, int verbose )
+static void comm_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index 3732e9b79429..8cac71eb9c03 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -44,7 +44,7 @@
 
 static int  cont_map[2] = { 0x20, 0x40 };
 
-static int dstr_read_regr( PIA *pi, int cont, int regr )
+static int dstr_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {       int     a, b, r;
 
@@ -71,7 +71,7 @@ static int dstr_read_regr( PIA *pi, int cont, int regr )
         return -1;
 }       
 
-static void dstr_write_regr(  PIA *pi, int cont, int regr, int val )
+static void dstr_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {       int  r;
 
@@ -98,21 +98,21 @@ static void dstr_write_regr(  PIA *pi, int cont, int regr, int val )
 		 w0(0xaa);w0(0x55);w0(0);w0(0xff);w0(0x87);w0(0x78);\
 		 w0(x);w2(5);w2(4);
 
-static void dstr_connect ( PIA *pi  )
+static void dstr_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
         w2(4); CCP(0xe0); w0(0xff);
 }
 
-static void dstr_disconnect ( PIA *pi )
+static void dstr_disconnect(struct pi_adapter *pi)
 
 {       CCP(0x30);
         w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static void dstr_read_block( PIA *pi, char * buf, int count )
+static void dstr_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int     k, a, b;
 
@@ -154,7 +154,7 @@ static void dstr_read_block( PIA *pi, char * buf, int count )
         }
 }
 
-static void dstr_write_block( PIA *pi, char * buf, int count )
+static void dstr_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int	k;
 
@@ -190,7 +190,7 @@ static void dstr_write_block( PIA *pi, char * buf, int count )
 }
 
 
-static void dstr_log_adapter( PIA *pi, char * scratch, int verbose )
+static void dstr_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 59720daa9c19..9276dcb261d8 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -44,7 +44,7 @@ MODULE_PARM_DESC(epatc8, "support for the Shuttle EP1284 chip, "
 
 static int cont_map[3] = { 0x18, 0x10, 0 };
 
-static void epat_write_regr( PIA *pi, int cont, int regr, int val)
+static void epat_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	int r;
 
@@ -65,7 +65,7 @@ static void epat_write_regr( PIA *pi, int cont, int regr, int val)
 	}
 }
 
-static int epat_read_regr( PIA *pi, int cont, int regr )
+static int epat_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int  a, b, r;
 
@@ -94,7 +94,7 @@ static int epat_read_regr( PIA *pi, int cont, int regr )
 	return -1;	/* never gets here */
 }
 
-static void epat_read_block( PIA *pi, char * buf, int count )
+static void epat_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int  k, ph, a, b;
 
@@ -159,7 +159,7 @@ static void epat_read_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void epat_write_block( PIA *pi, char * buf, int count )   
+static void epat_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int ph, k;
 
@@ -210,7 +210,7 @@ static void epat_write_block( PIA *pi, char * buf, int count )
 #define CPP(x) 	w2(4);w0(0x22);w0(0xaa);w0(0x55);w0(0);w0(0xff);\
                 w0(0x87);w0(0x78);w0(x);w2(4);w2(5);w2(4);w0(0xff);
 
-static void epat_connect ( PIA *pi )
+static void epat_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
@@ -242,13 +242,13 @@ static void epat_connect ( PIA *pi )
 	}
 }
 
-static void epat_disconnect (PIA *pi)
+static void epat_disconnect(struct pi_adapter *pi)
 {	CPP(0x30);
 	w0(pi->saved_r0);
 	w2(pi->saved_r2);
 }
 
-static int epat_test_proto( PIA *pi, char * scratch, int verbose )
+static int epat_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       int     k, j, f, cc;
 	int	e[2] = {0,0};
@@ -287,7 +287,7 @@ static int epat_test_proto( PIA *pi, char * scratch, int verbose )
         return (e[0] && e[1]) || f;
 }
 
-static void epat_log_adapter( PIA *pi, char * scratch, int verbose )
+static void epat_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {	int	ver;
         char    *mode_string[6] = 
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 610269083441..85b1aba995e1 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -46,7 +46,7 @@
 
 static int cont_map[2] = { 0, 0x80 };
 
-static int epia_read_regr( PIA *pi, int cont, int regr )
+static int epia_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {       int     a, b, r;
 
@@ -79,7 +79,7 @@ static int epia_read_regr( PIA *pi, int cont, int regr )
         return -1;
 }       
 
-static void epia_write_regr( PIA *pi, int cont, int regr, int val)
+static void epia_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {       int  r;
 
@@ -110,7 +110,7 @@ static void epia_write_regr( PIA *pi, int cont, int regr, int val)
    2048 byte reads (the last two being used in the CDrom drivers.
 */
 
-static void epia_connect ( PIA *pi  )
+static void epia_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
@@ -124,7 +124,7 @@ static void epia_connect ( PIA *pi  )
         WR(0x86,8);  
 }
 
-static void epia_disconnect ( PIA *pi )
+static void epia_disconnect(struct pi_adapter *pi)
 
 {       /* WR(0x84,0x10); */
         w0(pi->saved_r0);
@@ -133,7 +133,7 @@ static void epia_disconnect ( PIA *pi )
         w2(pi->saved_r2);
 } 
 
-static void epia_read_block( PIA *pi, char * buf, int count )
+static void epia_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int     k, ph, a, b;
 
@@ -193,7 +193,7 @@ static void epia_read_block( PIA *pi, char * buf, int count )
         }
 }
 
-static void epia_write_block( PIA *pi, char * buf, int count )
+static void epia_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int     ph, k, last, d;
 
@@ -234,7 +234,7 @@ static void epia_write_block( PIA *pi, char * buf, int count )
 
 }
 
-static int epia_test_proto( PIA *pi, char * scratch, int verbose )
+static int epia_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       int     j, k, f;
 	int	e[2] = {0,0};
@@ -272,7 +272,7 @@ static int epia_test_proto( PIA *pi, char * scratch, int verbose )
 }
 
 
-static void epia_log_adapter( PIA *pi, char * scratch, int verbose )
+static void epia_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index 28de8e4e41c3..67e095d6a718 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -37,13 +37,13 @@ devices.
 
 */
 
-static void  fit2_write_regr( PIA *pi, int cont, int regr, int val)
+static void fit2_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	if (cont == 1) return;
 	w2(0xc); w0(regr); w2(4); w0(val); w2(5); w0(0); w2(4);
 }
 
-static int fit2_read_regr( PIA *pi, int cont, int regr )
+static int fit2_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int  a, b, r;
 
@@ -61,7 +61,7 @@ static int fit2_read_regr( PIA *pi, int cont, int regr )
 
 }
 
-static void fit2_read_block( PIA *pi, char * buf, int count )
+static void fit2_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int  k, a, b, c, d;
 
@@ -87,7 +87,7 @@ static void fit2_read_block( PIA *pi, char * buf, int count )
 
 }
 
-static void fit2_write_block( PIA *pi, char * buf, int count )
+static void fit2_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int k;
 
@@ -100,20 +100,20 @@ static void fit2_write_block( PIA *pi, char * buf, int count )
 	w2(4);
 }
 
-static void fit2_connect ( PIA *pi  )
+static void fit2_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
 	w2(0xcc); 
 }
 
-static void fit2_disconnect ( PIA *pi )
+static void fit2_disconnect(struct pi_adapter *pi)
 
 {       w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static void fit2_log_adapter( PIA *pi, char * scratch, int verbose )
+static void fit2_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {
 	printk("fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index 0366f3123508..01e862a94b96 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -39,7 +39,7 @@
 
 */
 
-static void  fit3_write_regr( PIA *pi, int cont, int regr, int val)
+static void fit3_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	if (cont == 1) return;
 
@@ -59,7 +59,7 @@ static void  fit3_write_regr( PIA *pi, int cont, int regr, int val)
 	}
 }
 
-static int fit3_read_regr( PIA *pi, int cont, int regr )
+static int fit3_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int  a, b;
 
@@ -92,7 +92,7 @@ static int fit3_read_regr( PIA *pi, int cont, int regr )
 
 }
 
-static void fit3_read_block( PIA *pi, char * buf, int count )
+static void fit3_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int  k, a, b, c, d;
 
@@ -131,7 +131,7 @@ static void fit3_read_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void fit3_write_block( PIA *pi, char * buf, int count )
+static void fit3_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int k;
 
@@ -152,7 +152,7 @@ static void fit3_write_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void fit3_connect ( PIA *pi  )
+static void fit3_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
@@ -162,14 +162,14 @@ static void fit3_connect ( PIA *pi  )
 		}
 }
 
-static void fit3_disconnect ( PIA *pi )
+static void fit3_disconnect(struct pi_adapter *pi)
 
 {       w2(0xc); w0(0xa); w2(0x8); w2(0xc);
 	w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static void fit3_log_adapter( PIA *pi, char * scratch, int verbose )
+static void fit3_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[3] = {"4-bit","8-bit","EPP"};
 
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index 9306a2c78d90..9f8f4e6b1a7c 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -48,7 +48,7 @@
 
 static int  cont_map[2] = { 0x08, 0x10 };
 
-static int friq_read_regr( PIA *pi, int cont, int regr )
+static int friq_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int	h,l,r;
 
@@ -63,7 +63,7 @@ static int friq_read_regr( PIA *pi, int cont, int regr )
 
 }
 
-static void friq_write_regr( PIA *pi, int cont, int regr, int val)
+static void friq_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	int r;
 
@@ -74,7 +74,7 @@ static void friq_write_regr( PIA *pi, int cont, int regr, int val)
 	w2(5);w2(7);w2(5);w2(4);
 }
 
-static void friq_read_block_int( PIA *pi, char * buf, int count, int regr )
+static void friq_read_block_int(struct pi_adapter *pi, char *buf, int count, int regr)
 
 {       int     h, l, k, ph;
 
@@ -129,12 +129,12 @@ static void friq_read_block_int( PIA *pi, char * buf, int count, int regr )
         }
 }
 
-static void friq_read_block( PIA *pi, char * buf, int count)
+static void friq_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	friq_read_block_int(pi,buf,count,0x08);
 }
 
-static void friq_write_block( PIA *pi, char * buf, int count )
+static void friq_write_block(struct pi_adapter *pi, char *buf, int count)
  
 {	int	k;
 
@@ -166,21 +166,21 @@ static void friq_write_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void friq_connect ( PIA *pi  )
+static void friq_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
 	w2(4);
 }
 
-static void friq_disconnect ( PIA *pi )
+static void friq_disconnect(struct pi_adapter *pi)
 
 {       CMD(0x20);
 	w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static int friq_test_proto( PIA *pi, char * scratch, int verbose )
+static int friq_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       int     j, k, r;
 	int	e[2] = {0,0};
@@ -216,7 +216,7 @@ static int friq_test_proto( PIA *pi, char * scratch, int verbose )
 }
 
 
-static void friq_log_adapter( PIA *pi, char * scratch, int verbose )
+static void friq_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[6] = {"4-bit","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
@@ -233,7 +233,7 @@ static void friq_log_adapter( PIA *pi, char * scratch, int verbose )
 
 }
 
-static void friq_release_proto( PIA *pi)
+static void friq_release_proto(struct pi_adapter *pi)
 {
 	if (pi->private) {		/* turn off the power */
 		friq_connect(pi);
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 63f2165fec63..e93570190dab 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -44,7 +44,7 @@
 
 static int  cont_map[2] = { 0x08, 0x10 };
 
-static int frpw_read_regr( PIA *pi, int cont, int regr )
+static int frpw_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int	h,l,r;
 
@@ -60,7 +60,7 @@ static int frpw_read_regr( PIA *pi, int cont, int regr )
 
 }
 
-static void frpw_write_regr( PIA *pi, int cont, int regr, int val)
+static void frpw_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	int r;
 
@@ -71,7 +71,7 @@ static void frpw_write_regr( PIA *pi, int cont, int regr, int val)
 	w2(5);w2(7);w2(5);w2(4);
 }
 
-static void frpw_read_block_int( PIA *pi, char * buf, int count, int regr )
+static void frpw_read_block_int(struct pi_adapter *pi, char *buf, int count, int regr)
 
 {       int     h, l, k, ph;
 
@@ -132,12 +132,12 @@ static void frpw_read_block_int( PIA *pi, char * buf, int count, int regr )
         }
 }
 
-static void frpw_read_block( PIA *pi, char * buf, int count)
+static void frpw_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	frpw_read_block_int(pi,buf,count,0x08);
 }
 
-static void frpw_write_block( PIA *pi, char * buf, int count )
+static void frpw_write_block(struct pi_adapter *pi, char *buf, int count)
  
 {	int	k;
 
@@ -170,14 +170,14 @@ static void frpw_write_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void frpw_connect ( PIA *pi  )
+static void frpw_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
 	w2(4);
 }
 
-static void frpw_disconnect ( PIA *pi )
+static void frpw_disconnect(struct pi_adapter *pi)
 
 {       w2(4); w0(0x20); cec4;
 	w0(pi->saved_r0);
@@ -188,7 +188,7 @@ static void frpw_disconnect ( PIA *pi )
    between the Xilinx and ASIC implementations of the Freecom adapter.
 */
 
-static int frpw_test_pnp ( PIA *pi )
+static int frpw_test_pnp(struct pi_adapter *pi)
 
 /*  returns chip_type:   0 = Xilinx, 1 = ASIC   */
 
@@ -221,7 +221,7 @@ static int frpw_test_pnp ( PIA *pi )
    a hack :-(
 */
 
-static int frpw_test_proto( PIA *pi, char * scratch, int verbose )
+static int frpw_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       int     j, k, r;
 	int	e[2] = {0,0};
@@ -267,7 +267,7 @@ static int frpw_test_proto( PIA *pi, char * scratch, int verbose )
 }
 
 
-static void frpw_log_adapter( PIA *pi, char * scratch, int verbose )
+static void frpw_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[6] = {"4-bit","8-bit","EPP",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index 9a99b9e35d41..fffb79054144 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -42,7 +42,7 @@
 
 static int  cont_map[2] = { 0x80, 0x40 };
 
-static int kbic_read_regr( PIA *pi, int cont, int regr )
+static int kbic_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {       int     a, b, s;
 
@@ -72,7 +72,7 @@ static int kbic_read_regr( PIA *pi, int cont, int regr )
 	return -1;
 }       
 
-static void  kbic_write_regr( PIA *pi, int cont, int regr, int val)
+static void kbic_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {       int  s;
 
@@ -96,14 +96,14 @@ static void  kbic_write_regr( PIA *pi, int cont, int regr, int val)
 	}
 }
 
-static void k951_connect ( PIA *pi  )
+static void k951_connect(struct pi_adapter *pi)
 
 { 	pi->saved_r0 = r0();
         pi->saved_r2 = r2();
         w2(4); 
 }
 
-static void k951_disconnect ( PIA *pi )
+static void k951_disconnect(struct pi_adapter *pi)
 
 {      	w0(pi->saved_r0);
         w2(pi->saved_r2);
@@ -112,7 +112,7 @@ static void k951_disconnect ( PIA *pi )
 #define	CCP(x)	w2(0xc4);w0(0xaa);w0(0x55);w0(0);w0(0xff);w0(0x87);\
 		w0(0x78);w0(x);w2(0xc5);w2(0xc4);w0(0xff);
 
-static void k971_connect ( PIA *pi  )
+static void k971_connect(struct pi_adapter *pi)
 
 { 	pi->saved_r0 = r0();
         pi->saved_r2 = r2();
@@ -120,7 +120,7 @@ static void k971_connect ( PIA *pi  )
         w2(4); 
 }
 
-static void k971_disconnect ( PIA *pi )
+static void k971_disconnect(struct pi_adapter *pi)
 
 {       CCP(0x30);
 	w0(pi->saved_r0);
@@ -131,7 +131,7 @@ static void k971_disconnect ( PIA *pi )
    have this property.
 */
 
-static void kbic_read_block( PIA *pi, char * buf, int count )
+static void kbic_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int     k, a, b;
 
@@ -189,7 +189,7 @@ static void kbic_read_block( PIA *pi, char * buf, int count )
         }
 }
 
-static void kbic_write_block( PIA *pi, char * buf, int count )
+static void kbic_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int     k;
 
@@ -229,8 +229,8 @@ static void kbic_write_block( PIA *pi, char * buf, int count )
 
 }
 
-static void kbic_log_adapter( PIA *pi, char * scratch, 
-			      int verbose, char * chip )
+static void kbic_log_adapter(struct pi_adapter *pi, char *scratch,
+			      int verbose, char *chip)
 
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP_16","EPP-32"};
@@ -241,12 +241,12 @@ static void kbic_log_adapter( PIA *pi, char * scratch,
 
 }
 
-static void k951_log_adapter( PIA *pi, char * scratch, int verbose )
+static void k951_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {	kbic_log_adapter(pi,scratch,verbose,"KBIC-951A");
 }
 
-static void k971_log_adapter( PIA *pi, char * scratch, int verbose )
+static void k971_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       kbic_log_adapter(pi,scratch,verbose,"KBIC-971A");
 }
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index d87eb3c139bc..ffb2af0ce045 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -29,7 +29,7 @@
 
 static int  cont_map[2] = { 0x10, 0x08 };
 
-static void  ktti_write_regr( PIA *pi, int cont, int regr, int val)
+static void ktti_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	int r;
 
@@ -39,7 +39,7 @@ static void  ktti_write_regr( PIA *pi, int cont, int regr, int val)
 	w0(val); w2(3); w0(0); w2(6); w2(0xb);
 }
 
-static int ktti_read_regr( PIA *pi, int cont, int regr )
+static int ktti_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int  a, b, r;
 
@@ -51,7 +51,7 @@ static int ktti_read_regr( PIA *pi, int cont, int regr )
 
 }
 
-static void ktti_read_block( PIA *pi, char * buf, int count )
+static void ktti_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int  k, a, b;
 
@@ -64,7 +64,7 @@ static void ktti_read_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void ktti_write_block( PIA *pi, char * buf, int count )
+static void ktti_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int k;
 
@@ -76,21 +76,21 @@ static void ktti_write_block( PIA *pi, char * buf, int count )
 	}
 }
 
-static void ktti_connect ( PIA *pi  )
+static void ktti_connect(struct pi_adapter *pi)
 
 {       pi->saved_r0 = r0();
         pi->saved_r2 = r2();
 	w2(0xb); w2(0xa); w0(0); w2(3); w2(6);	
 }
 
-static void ktti_disconnect ( PIA *pi )
+static void ktti_disconnect(struct pi_adapter *pi)
 
 {       w2(0xb); w2(0xa); w0(0xa0); w2(3); w2(4);
 	w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static void ktti_log_adapter( PIA *pi, char * scratch, int verbose )
+static void ktti_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {
 	printk("ktti %s, KT adapter at 0x%x, delay %d\n",
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index 0a1e60e20656..fb3399329fb6 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -33,7 +33,7 @@
    cont = 1 - access the IDE command set 
 */
 
-static int on20_read_regr( PIA *pi, int cont, int regr )
+static int on20_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {	int h,l, r ;
 
@@ -56,7 +56,7 @@ static int on20_read_regr( PIA *pi, int cont, int regr )
 	return -1;
 }	
 
-static void on20_write_regr( PIA *pi, int cont, int regr, int val )
+static void on20_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {	int r;
 
@@ -67,7 +67,7 @@ static void on20_write_regr( PIA *pi, int cont, int regr, int val )
 	op(0); vl(val);
 }
 
-static void on20_connect ( PIA *pi)
+static void on20_connect(struct pi_adapter *pi)
 
 {	pi->saved_r0 = r0();
         pi->saved_r2 = r2();
@@ -77,14 +77,14 @@ static void on20_connect ( PIA *pi)
 	       else   { op(2); vl(0); op(2); vl(8); }
 }
 
-static void on20_disconnect ( PIA *pi )
+static void on20_disconnect(struct pi_adapter *pi)
 
 {	w2(4);w0(7);w2(4);w2(0xc);w2(4);
         w0(pi->saved_r0);
         w2(pi->saved_r2);
 } 
 
-static void on20_read_block( PIA *pi, char * buf, int count )
+static void on20_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int     k, l, h; 
 
@@ -101,7 +101,7 @@ static void on20_read_block( PIA *pi, char * buf, int count )
 	w2(4);
 }
 
-static void on20_write_block(  PIA *pi, char * buf, int count )
+static void on20_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {	int	k;
 
@@ -111,7 +111,7 @@ static void on20_write_block(  PIA *pi, char * buf, int count )
 	w2(4);
 }
 
-static void on20_log_adapter( PIA *pi, char * scratch, int verbose )
+static void on20_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index ceb5018caeec..7e5fc499fcc5 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -44,7 +44,7 @@
    cont = 1 - access the IDE command set 
 */
 
-static int on26_read_regr( PIA *pi, int cont, int regr )
+static int on26_read_regr(struct pi_adapter *pi, int cont, int regr)
 
 {       int     a, b, r;
 
@@ -73,7 +73,7 @@ static int on26_read_regr( PIA *pi, int cont, int regr )
         return -1;
 }       
 
-static void on26_write_regr( PIA *pi, int cont, int regr, int val )
+static void on26_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
 
 {       int  r;
 
@@ -99,7 +99,7 @@ static void on26_write_regr( PIA *pi, int cont, int regr, int val )
 #define  CCP(x)  w0(0xfe);w0(0xaa);w0(0x55);w0(0);w0(0xff);\
 		 w0(0x87);w0(0x78);w0(x);w2(4);w2(5);w2(4);w0(0xff);
 
-static void on26_connect ( PIA *pi )
+static void on26_connect(struct pi_adapter *pi)
 
 {       int	x;
 
@@ -113,7 +113,7 @@ static void on26_connect ( PIA *pi )
 	w0(2); P1; w0(x); P2;
 }
 
-static void on26_disconnect ( PIA *pi )
+static void on26_disconnect(struct pi_adapter *pi)
 
 {       if (pi->mode >= 2) { w3(4); w3(4); w3(4); w3(4); }
 	              else { w0(4); P1; w0(4); P1; }
@@ -124,7 +124,7 @@ static void on26_disconnect ( PIA *pi )
 
 #define	RESET_WAIT  200
 
-static int on26_test_port( PIA *pi)  /* hard reset */
+static int on26_test_port(struct pi_adapter *pi)  /* hard reset */
 
 {       int     i, m, d, x=0, y=0;
 
@@ -183,7 +183,7 @@ static int on26_test_port( PIA *pi)  /* hard reset */
 }
 
 
-static void on26_read_block( PIA *pi, char * buf, int count )
+static void on26_read_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int     k, a, b;
 
@@ -232,7 +232,7 @@ static void on26_read_block( PIA *pi, char * buf, int count )
         }
 }
 
-static void on26_write_block( PIA *pi, char * buf, int count )
+static void on26_write_block(struct pi_adapter *pi, char *buf, int count)
 
 {       int	k;
 
@@ -275,7 +275,7 @@ static void on26_write_block( PIA *pi, char * buf, int count )
 
 }
 
-static void on26_log_adapter( PIA *pi, char * scratch, int verbose )
+static void on26_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index dcab769aa639..381b4d0e3574 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -24,8 +24,6 @@ struct pi_adapter {
 	struct pardevice *pardev;	/* pointer to pardevice */
 };
 
-typedef struct pi_adapter PIA;	/* for paride protocol modules */
-
 /* registers are addressed as (cont,regr)
  *	cont: 0 for command register file, 1 for control register(s)
  *	regr: 0-7 for register number.
-- 
cgit v1.2.3


From 3a7474ba54ef29233af3de8b1f97ec006c2f902a Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:29 +0100
Subject: ata: pata_parport: remove verbose parameter from log_adapter()

verbose parameter of log_adapter() is unused, remove it.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c         |  2 +-
 drivers/ata/pata_parport/bpck.c         |  4 +---
 drivers/ata/pata_parport/bpck6.c        |  2 +-
 drivers/ata/pata_parport/comm.c         |  2 +-
 drivers/ata/pata_parport/dstr.c         |  2 +-
 drivers/ata/pata_parport/epat.c         |  2 +-
 drivers/ata/pata_parport/epia.c         |  2 +-
 drivers/ata/pata_parport/fit2.c         |  2 +-
 drivers/ata/pata_parport/fit3.c         |  2 +-
 drivers/ata/pata_parport/friq.c         |  2 +-
 drivers/ata/pata_parport/frpw.c         |  2 +-
 drivers/ata/pata_parport/kbic.c         | 15 +++++++--------
 drivers/ata/pata_parport/ktti.c         |  2 +-
 drivers/ata/pata_parport/on20.c         |  2 +-
 drivers/ata/pata_parport/on26.c         |  2 +-
 drivers/ata/pata_parport/pata_parport.c |  2 +-
 include/linux/pata_parport.h            |  2 +-
 17 files changed, 23 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index 4579e554fbad..0a98954f380f 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -120,7 +120,7 @@ static void aten_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void aten_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void aten_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 46805c584730..1a3e3d5b1b25 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -416,7 +416,7 @@ static int bpck_test_port(struct pi_adapter *pi)	/* check for 8-bit port */
 	return 5;
 }
 
-static void bpck_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void bpck_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {	char	*mode_string[5] = { "4-bit","8-bit","EPP-8",
 				    "EPP-16","EPP-32" };
@@ -428,13 +428,11 @@ static void bpck_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
 	bpck_read_eeprom(pi,scratch);
 
 #ifdef DUMP_EEPROM
-	if (verbose) {
 	   for(i=0;i<128;i++)
 		if ((scratch[i] < ' ') || (scratch[i] > '~'))
 		    scratch[i] = '.';
 	   printk("bpck EEPROM: %64.64s\n", scratch);
 	   printk("             %64.64s\n", &scratch[64]);
-	}
 #endif
 
 	printk("bpck %s, backpack %8.8s unit %d",
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 8ed3cf3b627e..68f7fdcab9be 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -195,7 +195,7 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
   	}
 }
 
-static void bpck6_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void bpck6_log_adapter(struct pi_adapter *pi, char *scratch)
 {
 	char *mode_string[5]=
 		{"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 06c6fa29295b..69a66658aa29 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -179,7 +179,7 @@ static void comm_write_block(struct pi_adapter *pi, char *buf, int count)
         }
 }
 
-static void comm_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void comm_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index 8cac71eb9c03..17b1a7cb0a15 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -190,7 +190,7 @@ static void dstr_write_block(struct pi_adapter *pi, char *buf, int count)
 }
 
 
-static void dstr_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void dstr_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 9276dcb261d8..b125df16f160 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -287,7 +287,7 @@ static int epat_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
         return (e[0] && e[1]) || f;
 }
 
-static void epat_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void epat_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {	int	ver;
         char    *mode_string[6] = 
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 85b1aba995e1..452d3a8e17af 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -272,7 +272,7 @@ static int epia_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 }
 
 
-static void epia_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void epia_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index 67e095d6a718..632c51af84d7 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -113,7 +113,7 @@ static void fit2_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void fit2_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void fit2_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {
 	printk("fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index 01e862a94b96..bdf90cb536c2 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -169,7 +169,7 @@ static void fit3_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void fit3_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void fit3_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[3] = {"4-bit","8-bit","EPP"};
 
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index 9f8f4e6b1a7c..ee922b40bc95 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -216,7 +216,7 @@ static int friq_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 }
 
 
-static void friq_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void friq_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[6] = {"4-bit","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index e93570190dab..f17e0a4f66c2 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -267,7 +267,7 @@ static int frpw_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 }
 
 
-static void frpw_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void frpw_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[6] = {"4-bit","8-bit","EPP",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index fffb79054144..3718441f60aa 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -229,8 +229,7 @@ static void kbic_write_block(struct pi_adapter *pi, char *buf, int count)
 
 }
 
-static void kbic_log_adapter(struct pi_adapter *pi, char *scratch,
-			      int verbose, char *chip)
+static void kbic_log_adapter(struct pi_adapter *pi, char *scratch, char *chip)
 
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP_16","EPP-32"};
@@ -241,14 +240,14 @@ static void kbic_log_adapter(struct pi_adapter *pi, char *scratch,
 
 }
 
-static void k951_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
-
-{	kbic_log_adapter(pi,scratch,verbose,"KBIC-951A");
+static void k951_log_adapter(struct pi_adapter *pi, char *scratch)
+{
+	kbic_log_adapter(pi, scratch, "KBIC-951A");
 }
 
-static void k971_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
-
-{       kbic_log_adapter(pi,scratch,verbose,"KBIC-971A");
+static void k971_log_adapter(struct pi_adapter *pi, char *scratch)
+{
+	kbic_log_adapter(pi, scratch, "KBIC-971A");
 }
 
 static struct pi_protocol k951 = {
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index ffb2af0ce045..ad7f0314f962 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -90,7 +90,7 @@ static void ktti_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void ktti_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void ktti_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {
 	printk("ktti %s, KT adapter at 0x%x, delay %d\n",
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index fb3399329fb6..12a423f61996 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -111,7 +111,7 @@ static void on20_write_block(struct pi_adapter *pi, char *buf, int count)
 	w2(4);
 }
 
-static void on20_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void on20_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index 7e5fc499fcc5..ee5a0cc74900 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -275,7 +275,7 @@ static void on26_write_block(struct pi_adapter *pi, char *buf, int count)
 
 }
 
-static void on26_log_adapter(struct pi_adapter *pi, char *scratch, int verbose)
+static void on26_log_adapter(struct pi_adapter *pi, char *scratch)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/pata_parport.c b/drivers/ata/pata_parport/pata_parport.c
index 58bbed107403..41180039f17d 100644
--- a/drivers/ata/pata_parport/pata_parport.c
+++ b/drivers/ata/pata_parport/pata_parport.c
@@ -478,7 +478,7 @@ static struct pi_adapter *pi_init_one(struct parport *parport,
 		goto out_unreg_parport;
 	}
 
-	pi->proto->log_adapter(pi, scratch, 1);
+	pi->proto->log_adapter(pi, scratch);
 
 	host = ata_host_alloc_pinfo(&pi->pardev->dev, ppi, 1);
 	if (!host)
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index 381b4d0e3574..033cabede51c 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -68,7 +68,7 @@ struct pi_protocol {
 	int (*test_port)(struct pi_adapter *pi);
 	int (*probe_unit)(struct pi_adapter *pi);
 	int (*test_proto)(struct pi_adapter *pi, char *scratch, int verbose);
-	void (*log_adapter)(struct pi_adapter *pi, char *scratch, int verbose);
+	void (*log_adapter)(struct pi_adapter *pi, char *scratch);
 
 	int (*init_proto)(struct pi_adapter *pi);
 	void (*release_proto)(struct pi_adapter *pi);
-- 
cgit v1.2.3


From 5b77db9ccff444ddd3755e43b7bfa8782a5ac125 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:30 +0100
Subject: ata: pata_parport: remove scratch parameter from log_adapter()

scratch parameter of log_adapter() is only used by bpck driver.
Remove it.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c         |  2 +-
 drivers/ata/pata_parport/bpck.c         |  4 ++--
 drivers/ata/pata_parport/bpck6.c        |  2 +-
 drivers/ata/pata_parport/comm.c         |  2 +-
 drivers/ata/pata_parport/dstr.c         |  2 +-
 drivers/ata/pata_parport/epat.c         |  2 +-
 drivers/ata/pata_parport/epia.c         |  2 +-
 drivers/ata/pata_parport/fit2.c         |  2 +-
 drivers/ata/pata_parport/fit3.c         |  2 +-
 drivers/ata/pata_parport/friq.c         |  2 +-
 drivers/ata/pata_parport/frpw.c         |  2 +-
 drivers/ata/pata_parport/kbic.c         | 10 +++++-----
 drivers/ata/pata_parport/ktti.c         |  2 +-
 drivers/ata/pata_parport/on20.c         |  2 +-
 drivers/ata/pata_parport/on26.c         |  2 +-
 drivers/ata/pata_parport/pata_parport.c |  2 +-
 include/linux/pata_parport.h            |  2 +-
 17 files changed, 22 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index 0a98954f380f..3f5c50c2c43a 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -120,7 +120,7 @@ static void aten_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void aten_log_adapter(struct pi_adapter *pi, char *scratch)
+static void aten_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 1a3e3d5b1b25..f475a25769f0 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -416,11 +416,11 @@ static int bpck_test_port(struct pi_adapter *pi)	/* check for 8-bit port */
 	return 5;
 }
 
-static void bpck_log_adapter(struct pi_adapter *pi, char *scratch)
+static void bpck_log_adapter(struct pi_adapter *pi)
 
 {	char	*mode_string[5] = { "4-bit","8-bit","EPP-8",
 				    "EPP-16","EPP-32" };
-
+	char scratch[128];
 #ifdef DUMP_EEPROM
 	int i;
 #endif
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 68f7fdcab9be..41395a97d77c 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -195,7 +195,7 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
   	}
 }
 
-static void bpck6_log_adapter(struct pi_adapter *pi, char *scratch)
+static void bpck6_log_adapter(struct pi_adapter *pi)
 {
 	char *mode_string[5]=
 		{"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 69a66658aa29..88476072b708 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -179,7 +179,7 @@ static void comm_write_block(struct pi_adapter *pi, char *buf, int count)
         }
 }
 
-static void comm_log_adapter(struct pi_adapter *pi, char *scratch)
+static void comm_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index 17b1a7cb0a15..a8b238828061 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -190,7 +190,7 @@ static void dstr_write_block(struct pi_adapter *pi, char *buf, int count)
 }
 
 
-static void dstr_log_adapter(struct pi_adapter *pi, char *scratch)
+static void dstr_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index b125df16f160..a30313a2c3d7 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -287,7 +287,7 @@ static int epat_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
         return (e[0] && e[1]) || f;
 }
 
-static void epat_log_adapter(struct pi_adapter *pi, char *scratch)
+static void epat_log_adapter(struct pi_adapter *pi)
 
 {	int	ver;
         char    *mode_string[6] = 
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 452d3a8e17af..ece7862dc058 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -272,7 +272,7 @@ static int epia_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 }
 
 
-static void epia_log_adapter(struct pi_adapter *pi, char *scratch)
+static void epia_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index 632c51af84d7..056e92d8e015 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -113,7 +113,7 @@ static void fit2_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void fit2_log_adapter(struct pi_adapter *pi, char *scratch)
+static void fit2_log_adapter(struct pi_adapter *pi)
 
 {
 	printk("fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index bdf90cb536c2..fa37f7f17fb2 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -169,7 +169,7 @@ static void fit3_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void fit3_log_adapter(struct pi_adapter *pi, char *scratch)
+static void fit3_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[3] = {"4-bit","8-bit","EPP"};
 
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index ee922b40bc95..bf597ee520b7 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -216,7 +216,7 @@ static int friq_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 }
 
 
-static void friq_log_adapter(struct pi_adapter *pi, char *scratch)
+static void friq_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[6] = {"4-bit","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index f17e0a4f66c2..9b8db1122154 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -267,7 +267,7 @@ static int frpw_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 }
 
 
-static void frpw_log_adapter(struct pi_adapter *pi, char *scratch)
+static void frpw_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[6] = {"4-bit","8-bit","EPP",
 				   "EPP-8","EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index 3718441f60aa..b23632c1da39 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -229,7 +229,7 @@ static void kbic_write_block(struct pi_adapter *pi, char *buf, int count)
 
 }
 
-static void kbic_log_adapter(struct pi_adapter *pi, char *scratch, char *chip)
+static void kbic_log_adapter(struct pi_adapter *pi, char *chip)
 
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP_16","EPP-32"};
@@ -240,14 +240,14 @@ static void kbic_log_adapter(struct pi_adapter *pi, char *scratch, char *chip)
 
 }
 
-static void k951_log_adapter(struct pi_adapter *pi, char *scratch)
+static void k951_log_adapter(struct pi_adapter *pi)
 {
-	kbic_log_adapter(pi, scratch, "KBIC-951A");
+	kbic_log_adapter(pi, "KBIC-951A");
 }
 
-static void k971_log_adapter(struct pi_adapter *pi, char *scratch)
+static void k971_log_adapter(struct pi_adapter *pi)
 {
-	kbic_log_adapter(pi, scratch, "KBIC-971A");
+	kbic_log_adapter(pi, "KBIC-971A");
 }
 
 static struct pi_protocol k951 = {
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index ad7f0314f962..62b0692d1b94 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -90,7 +90,7 @@ static void ktti_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static void ktti_log_adapter(struct pi_adapter *pi, char *scratch)
+static void ktti_log_adapter(struct pi_adapter *pi)
 
 {
 	printk("ktti %s, KT adapter at 0x%x, delay %d\n",
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index 12a423f61996..a3b0708aed71 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -111,7 +111,7 @@ static void on20_write_block(struct pi_adapter *pi, char *buf, int count)
 	w2(4);
 }
 
-static void on20_log_adapter(struct pi_adapter *pi, char *scratch)
+static void on20_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index ee5a0cc74900..8dc8296d50e6 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -275,7 +275,7 @@ static void on26_write_block(struct pi_adapter *pi, char *buf, int count)
 
 }
 
-static void on26_log_adapter(struct pi_adapter *pi, char *scratch)
+static void on26_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
diff --git a/drivers/ata/pata_parport/pata_parport.c b/drivers/ata/pata_parport/pata_parport.c
index 41180039f17d..95a99051470c 100644
--- a/drivers/ata/pata_parport/pata_parport.c
+++ b/drivers/ata/pata_parport/pata_parport.c
@@ -478,7 +478,7 @@ static struct pi_adapter *pi_init_one(struct parport *parport,
 		goto out_unreg_parport;
 	}
 
-	pi->proto->log_adapter(pi, scratch);
+	pi->proto->log_adapter(pi);
 
 	host = ata_host_alloc_pinfo(&pi->pardev->dev, ppi, 1);
 	if (!host)
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index 033cabede51c..c44d30b3e886 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -68,7 +68,7 @@ struct pi_protocol {
 	int (*test_port)(struct pi_adapter *pi);
 	int (*probe_unit)(struct pi_adapter *pi);
 	int (*test_proto)(struct pi_adapter *pi, char *scratch, int verbose);
-	void (*log_adapter)(struct pi_adapter *pi, char *scratch);
+	void (*log_adapter)(struct pi_adapter *pi);
 
 	int (*init_proto)(struct pi_adapter *pi);
 	void (*release_proto)(struct pi_adapter *pi);
-- 
cgit v1.2.3


From 5f1145d8304f93286be774482db6298c40dfe812 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:31 +0100
Subject: ata: pata_parport: use dev_* instead of printk

Use dev_info/dev_err/dev_dbg instead of printk.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c  |  4 ++--
 drivers/ata/pata_parport/bpck.c  |  4 ++--
 drivers/ata/pata_parport/bpck6.c | 45 +++++++++++-----------------------------
 drivers/ata/pata_parport/comm.c  |  4 ++--
 drivers/ata/pata_parport/dstr.c  |  4 ++--
 drivers/ata/pata_parport/epat.c  | 10 ++++-----
 drivers/ata/pata_parport/epia.c  | 10 ++++-----
 drivers/ata/pata_parport/fit2.c  |  2 +-
 drivers/ata/pata_parport/fit3.c  |  2 +-
 drivers/ata/pata_parport/friq.c  | 10 ++++-----
 drivers/ata/pata_parport/frpw.c  | 16 ++++++--------
 drivers/ata/pata_parport/kbic.c  |  4 ++--
 drivers/ata/pata_parport/ktti.c  |  2 +-
 drivers/ata/pata_parport/on20.c  |  4 ++--
 drivers/ata/pata_parport/on26.c  |  6 +++---
 15 files changed, 48 insertions(+), 79 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index 3f5c50c2c43a..ccbba14ccab1 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -124,8 +124,8 @@ static void aten_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
-	printk("aten %s, ATEN EH-100 at 0x%x, ", ATEN_VERSION, pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "aten %s, ATEN EH-100 at 0x%x, ", ATEN_VERSION, pi->port);
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index f475a25769f0..1cba098b4b82 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -435,9 +435,9 @@ static void bpck_log_adapter(struct pi_adapter *pi)
 	   printk("             %64.64s\n", &scratch[64]);
 #endif
 
-	printk("bpck %s, backpack %8.8s unit %d",
+	dev_info(&pi->dev, "bpck %s, backpack %8.8s unit %d",
 		BPCK_VERSION, &scratch[110], pi->unit);
-	printk(" at 0x%x, mode %d (%s), delay %d\n",pi->port,
+	dev_info(&pi->dev, " at 0x%x, mode %d (%s), delay %d\n", pi->port,
 		pi->mode,mode_string[pi->mode],pi->delay);
 }
 
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 41395a97d77c..4770e29bfdeb 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -90,10 +90,7 @@ static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 
 static void bpck6_connect(struct pi_adapter *pi)
 {
-	if(verbose)
-	{
-		printk(KERN_DEBUG "connect\n");
-	}
+	dev_dbg(&pi->dev, "connect\n");
 
 	if(pi->mode >=2)
   	{
@@ -114,22 +111,16 @@ static void bpck6_connect(struct pi_adapter *pi)
 
 static void bpck6_disconnect(struct pi_adapter *pi)
 {
-	if(verbose)
-	{
-		printk("disconnect\n");
-	}
+	dev_dbg(&pi->dev, "disconnect\n");
 	ppc6_wr_extout(PPCSTRUCT(pi),0x0);
 	ppc6_close(PPCSTRUCT(pi));
 }
 
 static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 {
-	if(verbose)
-	{
-		printk(KERN_DEBUG "PARPORT indicates modes=%x for lp=0x%lx\n",
-               		((struct pardevice*)(pi->pardev))->port->modes,
-			((struct pardevice *)(pi->pardev))->port->base); 
-	}
+	dev_dbg(&pi->dev, "PARPORT indicates modes=%x for lp=0x%lx\n",
+		((struct pardevice *)(pi->pardev))->port->modes,
+		((struct pardevice *)(pi->pardev))->port->base);
 
 	/*copy over duplicate stuff.. initialize state info*/
 	PPCSTRUCT(pi)->ppc_id=pi->unit;
@@ -158,10 +149,7 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
 {
 	int out;
 
-	if(verbose)
-	{
-		printk(KERN_DEBUG "PROBE UNIT %x on port:%x\n",pi->unit,pi->port);
-	}
+	dev_dbg(&pi->dev, "PROBE UNIT %x on port:%x\n", pi->unit, pi->port);
 
 	/*SET PPC UNIT NUMBER*/
 	PPCSTRUCT(pi)->ppc_id=pi->unit;
@@ -171,26 +159,17 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
 
 	out=ppc6_open(PPCSTRUCT(pi));
 
-	if(verbose)
-	{
-		printk(KERN_DEBUG "ppc_open returned %2x\n",out);
-	}
+	dev_dbg(&pi->dev, "ppc_open returned %2x\n", out);
 
   	if(out)
  	{
 		ppc6_close(PPCSTRUCT(pi));
-		if(verbose)
-		{
-			printk(KERN_DEBUG "leaving probe\n");
-		}
+		dev_dbg(&pi->dev, "leaving probe\n");
                return(1);
 	}
   	else
   	{
-		if(verbose)
-		{
-			printk(KERN_DEBUG "Failed open\n");
-		}
+		dev_dbg(&pi->dev, "Failed open\n");
     		return(0);
   	}
 }
@@ -200,9 +179,9 @@ static void bpck6_log_adapter(struct pi_adapter *pi)
 	char *mode_string[5]=
 		{"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
-	printk("BACKPACK %s, Micro Solutions BACKPACK Drive at 0x%x\n",
+	dev_info(&pi->dev, "BACKPACK %s, Micro Solutions BACKPACK Drive at 0x%x\n",
 		BACKPACK_VERSION, pi->port);
-	printk("Unit: %d Mode:%d (%s) Delay %d\n",
+	dev_info(&pi->dev, "Unit: %d Mode:%d (%s) Delay %d\n",
 		pi->unit,pi->mode,mode_string[pi->mode],pi->delay);
 }
 
@@ -215,7 +194,7 @@ static int bpck6_init_proto(struct pi_adapter *pi)
 		return 0;
 	}
 
-	printk(KERN_ERR "ERROR COULDN'T ALLOCATE MEMORY\n");
+	dev_err(&pi->dev, "ERROR COULDN'T ALLOCATE MEMORY\n");
 	return -1;
 }
 
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 88476072b708..7b59eca52185 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -183,8 +183,8 @@ static void comm_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
-	printk("comm %s, DataStor Commuter at 0x%x, ", COMM_VERSION, pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "comm %s, DataStor Commuter at 0x%x, ", COMM_VERSION, pi->port);
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index a8b238828061..eb6ddceaeb83 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -195,8 +195,8 @@ static void dstr_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
 
-	printk("dstr %s, DataStor EP2000 at 0x%x, ", DSTR_VERSION, pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "dstr %s, DataStor EP2000 at 0x%x, ", DSTR_VERSION, pi->port);
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index a30313a2c3d7..389faa6ae49d 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -279,10 +279,8 @@ static int epat_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
         }
         epat_disconnect(pi);
 
-        if (verbose)  {
-		printk("epat: port 0x%x, mode %d, ccr %x, test=(%d,%d,%d)\n",
-		       pi->port, pi->mode, cc, e[0], e[1], f);
-	}
+	dev_dbg(&pi->dev, "epat: port 0x%x, mode %d, ccr %x, test=(%d,%d,%d)\n",
+	       pi->port, pi->mode, cc, e[0], e[1], f);
 	
         return (e[0] && e[1]) || f;
 }
@@ -298,9 +296,9 @@ static void epat_log_adapter(struct pi_adapter *pi)
         ver = RR(0xb);
         epat_disconnect(pi);
 
-	printk("epat %s, Shuttle EPAT chip %x at 0x%x, ",
+	dev_info(&pi->dev, "epat %s, Shuttle EPAT chip %x at 0x%x, ",
 		EPAT_VERSION, ver, pi->port);
-	printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index ece7862dc058..48d12f56c501 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -262,10 +262,8 @@ static int epia_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
         WR(0x84,0);
         epia_disconnect(pi);
 
-        if (verbose)  {
-		printk("epia: port 0x%x, mode %d, test=(%d,%d,%d)\n",
-		       pi->port, pi->mode, e[0], e[1], f);
-        }
+	dev_dbg(&pi->dev, "epia: port 0x%x, mode %d, test=(%d,%d,%d)\n",
+	       pi->port, pi->mode, e[0], e[1], f);
         
         return (e[0] && e[1]) || f;
 
@@ -277,8 +275,8 @@ static void epia_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
 
-	printk("epia %s, Shuttle EPIA at 0x%x, ", EPIA_VERSION, pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "epia %s, Shuttle EPIA at 0x%x, ", EPIA_VERSION, pi->port);
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index 056e92d8e015..d0a781f04411 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -116,7 +116,7 @@ static void fit2_disconnect(struct pi_adapter *pi)
 static void fit2_log_adapter(struct pi_adapter *pi)
 
 {
-	printk("fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
+	dev_info(&pi->dev, "fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
 		FIT2_VERSION, pi->port, pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index fa37f7f17fb2..f86da2d478cb 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -173,7 +173,7 @@ static void fit3_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[3] = {"4-bit","8-bit","EPP"};
 
-	printk("fit3 %s, FIT 3000 adapter at 0x%x, "
+	dev_info(&pi->dev, "fit3 %s, FIT 3000 adapter at 0x%x, "
 	       "mode %d (%s), delay %d\n",
 		FIT3_VERSION, pi->port,
 		pi->mode,mode_string[pi->mode],pi->delay);
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index bf597ee520b7..ec564e7cb930 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -207,10 +207,8 @@ static int friq_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
         for (k=0;k<128;k++) if (scratch[k] != k) r++;
 	friq_disconnect(pi);
 
-        if (verbose)  {
-		printk("friq: port 0x%x, mode %d, test=(%d,%d,%d)\n",
-		       pi->port, pi->mode, e[0], e[1], r);
-        }
+	dev_dbg(&pi->dev, "friq: port 0x%x, mode %d, test=(%d,%d,%d)\n",
+	       pi->port, pi->mode, e[0], e[1], r);
 
         return (r || (e[0] && e[1]));
 }
@@ -221,9 +219,9 @@ static void friq_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[6] = {"4-bit","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
 
-	printk("friq %s, Freecom IQ ASIC-2 adapter at 0x%x, ",
+	dev_info(&pi->dev, "friq %s, Freecom IQ ASIC-2 adapter at 0x%x, ",
 		FRIQ_VERSION,pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 	pi->private = 1;
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 9b8db1122154..5ea16a247257 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -230,14 +230,12 @@ static int frpw_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 	   pi->private = frpw_test_pnp(pi) + 2*pi->port;
 
 	if (((pi->private%2) == 0) && (pi->mode > 2)) {
-	   if (verbose) 
-		printk("frpw: Xilinx does not support mode %d\n", pi->mode);
+		dev_dbg(&pi->dev, "frpw: Xilinx does not support mode %d\n", pi->mode);
 	   return 1;
 	}
 
 	if (((pi->private%2) == 1) && (pi->mode == 2)) {
-	   if (verbose)
-		printk("frpw: ASIC does not support mode 2\n");
+		dev_dbg(&pi->dev, "frpw: ASIC does not support mode 2\n");
 	   return 1;
 	}
 
@@ -258,10 +256,8 @@ static int frpw_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
         for (k=0;k<128;k++) if (scratch[k] != k) r++;
 	frpw_disconnect(pi);
 
-        if (verbose)  {
-		printk("frpw: port 0x%x, chip %ld, mode %d, test=(%d,%d,%d)\n",
-		       pi->port, (pi->private%2), pi->mode, e[0], e[1], r);
-        }
+	dev_dbg(&pi->dev, "frpw: port 0x%x, chip %ld, mode %d, test=(%d,%d,%d)\n",
+	       pi->port, (pi->private%2), pi->mode, e[0], e[1], r);
 
         return (r || (e[0] && e[1]));
 }
@@ -272,9 +268,9 @@ static void frpw_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[6] = {"4-bit","8-bit","EPP",
 				   "EPP-8","EPP-16","EPP-32"};
 
-	printk("frpw %s, Freecom (%s) adapter at 0x%x, ",
+	dev_info(&pi->dev, "frpw %s, Freecom (%s) adapter at 0x%x, ",
 		FRPW_VERSION,((pi->private%2) == 0)?"Xilinx":"ASIC",pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index b23632c1da39..ea1b931ce20d 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -234,8 +234,8 @@ static void kbic_log_adapter(struct pi_adapter *pi, char *chip)
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP_16","EPP-32"};
 
-	printk("kbic %s, KingByte %s at 0x%x, ", KBIC_VERSION, chip, pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "kbic %s, KingByte %s at 0x%x, ", KBIC_VERSION, chip, pi->port);
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index 62b0692d1b94..b22c283709de 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -93,7 +93,7 @@ static void ktti_disconnect(struct pi_adapter *pi)
 static void ktti_log_adapter(struct pi_adapter *pi)
 
 {
-	printk("ktti %s, KT adapter at 0x%x, delay %d\n",
+	dev_info(&pi->dev, "ktti %s, KT adapter at 0x%x, delay %d\n",
 		KTTI_VERSION, pi->port, pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index a3b0708aed71..c76d4fb84c61 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -115,8 +115,8 @@ static void on20_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
-	printk("on20 %s, OnSpec 90c20 at 0x%x, ", ON20_VERSION, pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "on20 %s, OnSpec 90c20 at 0x%x, ", ON20_VERSION, pi->port);
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index 8dc8296d50e6..5406e76ea727 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -167,7 +167,7 @@ static int on26_test_port(struct pi_adapter *pi)  /* hard reset */
             }
 
 	    if (i == RESET_WAIT) 
-		printk("on26: Device reset failed (%x,%x)\n",x,y);
+		dev_err(&pi->dev, "on26: Device reset failed (%x,%x)\n", x, y);
 
             w0(4); P1; w0(4); P1;
         }
@@ -280,8 +280,8 @@ static void on26_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
 
-	printk("on26 %s, OnSpec 90c26 at 0x%x, ", ON26_VERSION, pi->port);
-        printk("mode %d (%s), delay %d\n",pi->mode,
+	dev_info(&pi->dev, "on26 %s, OnSpec 90c26 at 0x%x, ", ON26_VERSION, pi->port);
+	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
 		mode_string[pi->mode],pi->delay);
 
 }
-- 
cgit v1.2.3


From 68f28e4177623a05da44f076a952d0704e7baa05 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:32 +0100
Subject: ata: pata_parport: use print_hex_*

Use print_hex_* for debug dumps.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck.c | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 1cba098b4b82..dec24983d140 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -334,12 +334,9 @@ static int bpck_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
 
 	}
 
-	if (verbose) {
-		printk("bpck: 0x%x unit %d mode %d: ",
-		       pi->port, pi->unit, pi->mode);
-	    for (i=0;i<TEST_LEN;i++) printk("%3d",buf[i]);
-	    printk("\n");
-	}
+	dev_dbg(&pi->dev, "bpck: 0x%x unit %d mode %d: ",
+		pi->port, pi->unit, pi->mode);
+	print_hex_dump_debug("bpck: ", DUMP_PREFIX_NONE, TEST_LEN, 1, buf, TEST_LEN, false);
 
 	e = 0;
 	for (i=0;i<TEST_LEN;i++) if (buf[i] != (i+1)) e++;
@@ -421,20 +418,9 @@ static void bpck_log_adapter(struct pi_adapter *pi)
 {	char	*mode_string[5] = { "4-bit","8-bit","EPP-8",
 				    "EPP-16","EPP-32" };
 	char scratch[128];
-#ifdef DUMP_EEPROM
-	int i;
-#endif
 
 	bpck_read_eeprom(pi,scratch);
-
-#ifdef DUMP_EEPROM
-	   for(i=0;i<128;i++)
-		if ((scratch[i] < ' ') || (scratch[i] > '~'))
-		    scratch[i] = '.';
-	   printk("bpck EEPROM: %64.64s\n", scratch);
-	   printk("             %64.64s\n", &scratch[64]);
-#endif
-
+	print_hex_dump_bytes("bpck EEPROM: ", DUMP_PREFIX_NONE, scratch, 128);
 	dev_info(&pi->dev, "bpck %s, backpack %8.8s unit %d",
 		BPCK_VERSION, &scratch[110], pi->unit);
 	dev_info(&pi->dev, " at 0x%x, mode %d (%s), delay %d\n", pi->port,
-- 
cgit v1.2.3


From 426eb3c567d3369e20d7ff4e7e8e1049946d0272 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:33 +0100
Subject: ata: pata_parport: simplify log_adapter prints, remove VERSION
 defines

Merge log_adapter prints to single one, remove version print and
meaningless VERSION defines.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c  |  8 ++------
 drivers/ata/pata_parport/bpck.c  |  9 +++------
 drivers/ata/pata_parport/bpck6.c |  9 ++-------
 drivers/ata/pata_parport/comm.c  |  8 ++------
 drivers/ata/pata_parport/dstr.c  |  8 ++------
 drivers/ata/pata_parport/epat.c  |  9 ++-------
 drivers/ata/pata_parport/epia.c  |  8 ++------
 drivers/ata/pata_parport/fit2.c  |  6 ++----
 drivers/ata/pata_parport/fit3.c  |  9 ++-------
 drivers/ata/pata_parport/friq.c  |  8 ++------
 drivers/ata/pata_parport/frpw.c  | 10 +++-------
 drivers/ata/pata_parport/kbic.c  |  8 ++------
 drivers/ata/pata_parport/ktti.c  |  7 ++-----
 drivers/ata/pata_parport/on20.c  |  8 ++------
 drivers/ata/pata_parport/on26.c  |  8 ++------
 15 files changed, 32 insertions(+), 91 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index ccbba14ccab1..8995a4a08b76 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -15,8 +15,6 @@
 
 */
 
-#define ATEN_VERSION      "1.01"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -124,10 +122,8 @@ static void aten_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
-	dev_info(&pi->dev, "aten %s, ATEN EH-100 at 0x%x, ", ATEN_VERSION, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "ATEN EH-100 at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol aten = {
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index dec24983d140..793ef2c7849e 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -14,8 +14,6 @@
 
 */
 
-#define	BPCK_VERSION	"1.02" 
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -421,10 +419,9 @@ static void bpck_log_adapter(struct pi_adapter *pi)
 
 	bpck_read_eeprom(pi,scratch);
 	print_hex_dump_bytes("bpck EEPROM: ", DUMP_PREFIX_NONE, scratch, 128);
-	dev_info(&pi->dev, "bpck %s, backpack %8.8s unit %d",
-		BPCK_VERSION, &scratch[110], pi->unit);
-	dev_info(&pi->dev, " at 0x%x, mode %d (%s), delay %d\n", pi->port,
-		pi->mode,mode_string[pi->mode],pi->delay);
+	dev_info(&pi->dev, "backpack %8.8s unit %d at 0x%x, mode %d (%s), delay %d\n",
+		 &scratch[110], pi->unit, pi->port, pi->mode,
+		 mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol bpck = {
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 4770e29bfdeb..f144e1b3cacb 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -19,9 +19,6 @@
    Version 2.0.2 - fixed version string usage, and made ppc functions static 
 */
 
-
-#define BACKPACK_VERSION "2.0.2"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -179,10 +176,8 @@ static void bpck6_log_adapter(struct pi_adapter *pi)
 	char *mode_string[5]=
 		{"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
-	dev_info(&pi->dev, "BACKPACK %s, Micro Solutions BACKPACK Drive at 0x%x\n",
-		BACKPACK_VERSION, pi->port);
-	dev_info(&pi->dev, "Unit: %d Mode:%d (%s) Delay %d\n",
-		pi->unit,pi->mode,mode_string[pi->mode],pi->delay);
+	dev_info(&pi->dev, "Micro Solutions BACKPACK Drive unit %d at 0x%x, mode:%d (%s), delay %d\n",
+		pi->unit, pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static int bpck6_init_proto(struct pi_adapter *pi)
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 7b59eca52185..6e05b50c322c 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -14,8 +14,6 @@
 
 */
 
-#define COMM_VERSION      "1.01"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -183,10 +181,8 @@ static void comm_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
 
-	dev_info(&pi->dev, "comm %s, DataStor Commuter at 0x%x, ", COMM_VERSION, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "DataStor Commuter at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol comm = {
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index eb6ddceaeb83..64e45eed9588 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -13,8 +13,6 @@
 
 */
 
-#define DSTR_VERSION      "1.01"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -195,10 +193,8 @@ static void dstr_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
 
-	dev_info(&pi->dev, "dstr %s, DataStor EP2000 at 0x%x, ", DSTR_VERSION, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "DataStor EP2000 at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol dstr = {
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 389faa6ae49d..12dd53a06dd0 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -16,8 +16,6 @@
 
 */
 
-#define EPAT_VERSION      "1.02"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -296,11 +294,8 @@ static void epat_log_adapter(struct pi_adapter *pi)
         ver = RR(0xb);
         epat_disconnect(pi);
 
-	dev_info(&pi->dev, "epat %s, Shuttle EPAT chip %x at 0x%x, ",
-		EPAT_VERSION, ver, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "Shuttle EPAT chip %x at 0x%x, mode %d (%s), delay %d\n",
+		 ver, pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol epat = {
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 48d12f56c501..1216763d0c6d 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -17,8 +17,6 @@
 
 */
 
-#define EPIA_VERSION      "1.02"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -275,10 +273,8 @@ static void epia_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
 
-	dev_info(&pi->dev, "epia %s, Shuttle EPIA at 0x%x, ", EPIA_VERSION, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "Shuttle EPIA at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol epia = {
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index d0a781f04411..3536d8c07955 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -13,8 +13,6 @@
 
 */
 
-#define FIT2_VERSION      "1.0"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -116,8 +114,8 @@ static void fit2_disconnect(struct pi_adapter *pi)
 static void fit2_log_adapter(struct pi_adapter *pi)
 
 {
-	dev_info(&pi->dev, "fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
-		FIT2_VERSION, pi->port, pi->delay);
+	dev_info(&pi->dev, "FIT 2000 adapter at 0x%x, delay %d\n",
+		pi->port, pi->delay);
 
 }
 
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index f86da2d478cb..9f5320c750e2 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -17,8 +17,6 @@
 
 */
 
-#define FIT3_VERSION      "1.0"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -173,11 +171,8 @@ static void fit3_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[3] = {"4-bit","8-bit","EPP"};
 
-	dev_info(&pi->dev, "fit3 %s, FIT 3000 adapter at 0x%x, "
-	       "mode %d (%s), delay %d\n",
-		FIT3_VERSION, pi->port,
-		pi->mode,mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "FIT 3000 adapter at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol fit3 = {
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index ec564e7cb930..ed05e6503147 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -25,8 +25,6 @@
 	1.01	GRG 1998.12.20	 Added support for soft power switch
 */
 
-#define	FRIQ_VERSION	"1.01" 
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -219,10 +217,8 @@ static void friq_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[6] = {"4-bit","8-bit",
 				   "EPP-8","EPP-16","EPP-32"};
 
-	dev_info(&pi->dev, "friq %s, Freecom IQ ASIC-2 adapter at 0x%x, ",
-		FRIQ_VERSION,pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
+	dev_info(&pi->dev, "Freecom IQ ASIC-2 adapter at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 
 	pi->private = 1;
 	friq_connect(pi);
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 5ea16a247257..c0d50e2ed57d 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -23,8 +23,6 @@
 
 */
 
-#define	FRPW_VERSION	"1.03" 
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -268,11 +266,9 @@ static void frpw_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[6] = {"4-bit","8-bit","EPP",
 				   "EPP-8","EPP-16","EPP-32"};
 
-	dev_info(&pi->dev, "frpw %s, Freecom (%s) adapter at 0x%x, ",
-		FRPW_VERSION,((pi->private%2) == 0)?"Xilinx":"ASIC",pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "Freecom (%s) adapter at 0x%x, mode %d (%s), delay %d\n",
+		((pi->private % 2) == 0) ? "Xilinx" : "ASIC",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol frpw = {
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index ea1b931ce20d..3fab7a896e79 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -18,8 +18,6 @@
 
 */
 
-#define KBIC_VERSION      "1.01"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -234,10 +232,8 @@ static void kbic_log_adapter(struct pi_adapter *pi, char *chip)
 {       char    *mode_string[6] = {"4-bit","5/3","8-bit",
 				   "EPP-8","EPP_16","EPP-32"};
 
-	dev_info(&pi->dev, "kbic %s, KingByte %s at 0x%x, ", KBIC_VERSION, chip, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "KingByte %s at 0x%x, mode %d (%s), delay %d\n",
+		 chip, pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static void k951_log_adapter(struct pi_adapter *pi)
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index b22c283709de..742051f6ea10 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -9,8 +9,6 @@
 
 */
 
-#define KTTI_VERSION      "1.0"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -93,9 +91,8 @@ static void ktti_disconnect(struct pi_adapter *pi)
 static void ktti_log_adapter(struct pi_adapter *pi)
 
 {
-	dev_info(&pi->dev, "ktti %s, KT adapter at 0x%x, delay %d\n",
-		KTTI_VERSION, pi->port, pi->delay);
-
+	dev_info(&pi->dev, "KT adapter at 0x%x, delay %d\n",
+		pi->port, pi->delay);
 }
 
 static struct pi_protocol ktti = {
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index c76d4fb84c61..9cc8be9fa562 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -12,8 +12,6 @@
 
 */
 
-#define	ON20_VERSION	"1.01"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -115,10 +113,8 @@ static void on20_log_adapter(struct pi_adapter *pi)
 
 {       char    *mode_string[2] = {"4-bit","8-bit"};
 
-	dev_info(&pi->dev, "on20 %s, OnSpec 90c20 at 0x%x, ", ON20_VERSION, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "OnSpec 90c20 at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol on20 = {
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index 5406e76ea727..e37f69db5f76 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -16,8 +16,6 @@
 
 */
 
-#define ON26_VERSION      "1.04"
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -280,10 +278,8 @@ static void on26_log_adapter(struct pi_adapter *pi)
 {       char    *mode_string[5] = {"4-bit","8-bit","EPP-8",
 				   "EPP-16","EPP-32"};
 
-	dev_info(&pi->dev, "on26 %s, OnSpec 90c26 at 0x%x, ", ON26_VERSION, pi->port);
-	dev_info(&pi->dev, "mode %d (%s), delay %d\n", pi->mode,
-		mode_string[pi->mode],pi->delay);
-
+	dev_info(&pi->dev, "OnSpec 90c26 at 0x%x, mode %d (%s), delay %d\n",
+		pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
 static struct pi_protocol on26 = {
-- 
cgit v1.2.3


From a36a7068274fc9c4f2a4ea97156425b609f276ca Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:34 +0100
Subject: ata: pata_parport: remove bpck6 verbose parameter

Remove now useless verbose parameter of bpck6 module.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index f144e1b3cacb..f0ab30fa739a 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -30,10 +30,6 @@
 #include "ppc6lnx.c"
 #include <linux/pata_parport.h>
 
-/* PARAMETERS */
-static bool verbose; /* set this to 1 to see debugging messages and whatnot */
- 
-
 #define PPCSTRUCT(pi) ((Interface *)(pi->private))
 
 /****************************************************************/
@@ -220,5 +216,4 @@ static struct pi_protocol bpck6 = {
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Micro Solutions Inc.");
 MODULE_DESCRIPTION("BACKPACK Protocol module, compatible with PARIDE");
-module_param(verbose, bool, 0644);
 module_pata_parport_driver(bpck6);
-- 
cgit v1.2.3


From 8d7494a06a14ce8e2d792b95f28c839367a8ebdc Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:35 +0100
Subject: ata: pata_parport: remove verbose parameter from test_proto()

verbose parameter of test_proto() is now unused, remove it.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck.c         | 2 +-
 drivers/ata/pata_parport/epat.c         | 2 +-
 drivers/ata/pata_parport/epia.c         | 2 +-
 drivers/ata/pata_parport/friq.c         | 2 +-
 drivers/ata/pata_parport/frpw.c         | 2 +-
 drivers/ata/pata_parport/pata_parport.c | 2 +-
 include/linux/pata_parport.h            | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 793ef2c7849e..2072e291fd16 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -274,7 +274,7 @@ static void bpck_force_spp(struct pi_adapter *pi)
 
 #define TEST_LEN  16
 
-static int bpck_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
+static int bpck_test_proto(struct pi_adapter *pi, char *scratch)
 
 {	int i, e, l, h, om;
 	char buf[TEST_LEN];
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 12dd53a06dd0..4877b39ed04c 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -246,7 +246,7 @@ static void epat_disconnect(struct pi_adapter *pi)
 	w2(pi->saved_r2);
 }
 
-static int epat_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
+static int epat_test_proto(struct pi_adapter *pi, char *scratch)
 
 {       int     k, j, f, cc;
 	int	e[2] = {0,0};
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 1216763d0c6d..e7401351463a 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -232,7 +232,7 @@ static void epia_write_block(struct pi_adapter *pi, char *buf, int count)
 
 }
 
-static int epia_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
+static int epia_test_proto(struct pi_adapter *pi, char *scratch)
 
 {       int     j, k, f;
 	int	e[2] = {0,0};
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index ed05e6503147..df15b210f355 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -178,7 +178,7 @@ static void friq_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static int friq_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
+static int friq_test_proto(struct pi_adapter *pi, char *scratch)
 
 {       int     j, k, r;
 	int	e[2] = {0,0};
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index c0d50e2ed57d..0d4e84806350 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -219,7 +219,7 @@ static int frpw_test_pnp(struct pi_adapter *pi)
    a hack :-(
 */
 
-static int frpw_test_proto(struct pi_adapter *pi, char *scratch, int verbose)
+static int frpw_test_proto(struct pi_adapter *pi, char *scratch)
 
 {       int     j, k, r;
 	int	e[2] = {0,0};
diff --git a/drivers/ata/pata_parport/pata_parport.c b/drivers/ata/pata_parport/pata_parport.c
index 95a99051470c..c85593788951 100644
--- a/drivers/ata/pata_parport/pata_parport.c
+++ b/drivers/ata/pata_parport/pata_parport.c
@@ -306,7 +306,7 @@ static int pi_test_proto(struct pi_adapter *pi, char *scratch)
 
 	parport_claim_or_block(pi->pardev);
 	if (pi->proto->test_proto)
-		res = pi->proto->test_proto(pi, scratch, 1);
+		res = pi->proto->test_proto(pi, scratch);
 	else
 		res = default_test_proto(pi, scratch);
 	parport_release(pi->pardev);
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index c44d30b3e886..e45bb1896003 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -67,7 +67,7 @@ struct pi_protocol {
 
 	int (*test_port)(struct pi_adapter *pi);
 	int (*probe_unit)(struct pi_adapter *pi);
-	int (*test_proto)(struct pi_adapter *pi, char *scratch, int verbose);
+	int (*test_proto)(struct pi_adapter *pi, char *scratch);
 	void (*log_adapter)(struct pi_adapter *pi);
 
 	int (*init_proto)(struct pi_adapter *pi);
-- 
cgit v1.2.3


From b42251a867a9859a57228c0eadd6f342a339b83d Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:36 +0100
Subject: ata: pata_parport: remove scratch parameter from test_proto()

Don't pass around a pointer to scratch buffer. Use local buffers in
protocols that need it.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck.c         |  2 +-
 drivers/ata/pata_parport/epat.c         |  3 ++-
 drivers/ata/pata_parport/epia.c         |  3 ++-
 drivers/ata/pata_parport/friq.c         |  3 ++-
 drivers/ata/pata_parport/frpw.c         |  3 ++-
 drivers/ata/pata_parport/pata_parport.c | 23 +++++++++++------------
 include/linux/pata_parport.h            |  2 +-
 7 files changed, 21 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 2072e291fd16..ecb98bf0e6de 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -274,7 +274,7 @@ static void bpck_force_spp(struct pi_adapter *pi)
 
 #define TEST_LEN  16
 
-static int bpck_test_proto(struct pi_adapter *pi, char *scratch)
+static int bpck_test_proto(struct pi_adapter *pi)
 
 {	int i, e, l, h, om;
 	char buf[TEST_LEN];
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 4877b39ed04c..609614b2c69e 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -246,10 +246,11 @@ static void epat_disconnect(struct pi_adapter *pi)
 	w2(pi->saved_r2);
 }
 
-static int epat_test_proto(struct pi_adapter *pi, char *scratch)
+static int epat_test_proto(struct pi_adapter *pi)
 
 {       int     k, j, f, cc;
 	int	e[2] = {0,0};
+	char scratch[512];
 
         epat_connect(pi);
 	cc = RR(0xd);
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index e7401351463a..970532619aeb 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -232,10 +232,11 @@ static void epia_write_block(struct pi_adapter *pi, char *buf, int count)
 
 }
 
-static int epia_test_proto(struct pi_adapter *pi, char *scratch)
+static int epia_test_proto(struct pi_adapter *pi)
 
 {       int     j, k, f;
 	int	e[2] = {0,0};
+	char scratch[512];
 
         epia_connect(pi);
         for (j=0;j<2;j++) {
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index df15b210f355..1888e8bcb884 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -178,10 +178,11 @@ static void friq_disconnect(struct pi_adapter *pi)
         w2(pi->saved_r2);
 } 
 
-static int friq_test_proto(struct pi_adapter *pi, char *scratch)
+static int friq_test_proto(struct pi_adapter *pi)
 
 {       int     j, k, r;
 	int	e[2] = {0,0};
+	char scratch[512];
 
 	pi->saved_r0 = r0();	
 	w0(0xff); udelay(20); CMD(0x3d); /* turn the power on */
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 0d4e84806350..484b5b9d31eb 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -219,10 +219,11 @@ static int frpw_test_pnp(struct pi_adapter *pi)
    a hack :-(
 */
 
-static int frpw_test_proto(struct pi_adapter *pi, char *scratch)
+static int frpw_test_proto(struct pi_adapter *pi)
 
 {       int     j, k, r;
 	int	e[2] = {0,0};
+	char scratch[512];
 
 	if ((pi->private>>1) != pi->port)
 	   pi->private = frpw_test_pnp(pi) + 2*pi->port;
diff --git a/drivers/ata/pata_parport/pata_parport.c b/drivers/ata/pata_parport/pata_parport.c
index c85593788951..b6499f2160da 100644
--- a/drivers/ata/pata_parport/pata_parport.c
+++ b/drivers/ata/pata_parport/pata_parport.c
@@ -276,7 +276,7 @@ static void pi_release(struct pi_adapter *pi)
 	module_put(pi->proto->owner);
 }
 
-static int default_test_proto(struct pi_adapter *pi, char *scratch)
+static int default_test_proto(struct pi_adapter *pi)
 {
 	int j, k;
 	int e[2] = { 0, 0 };
@@ -300,21 +300,21 @@ static int default_test_proto(struct pi_adapter *pi, char *scratch)
 	return e[0] && e[1];	/* not here if both > 0 */
 }
 
-static int pi_test_proto(struct pi_adapter *pi, char *scratch)
+static int pi_test_proto(struct pi_adapter *pi)
 {
 	int res;
 
 	parport_claim_or_block(pi->pardev);
 	if (pi->proto->test_proto)
-		res = pi->proto->test_proto(pi, scratch);
+		res = pi->proto->test_proto(pi);
 	else
-		res = default_test_proto(pi, scratch);
+		res = default_test_proto(pi);
 	parport_release(pi->pardev);
 
 	return res;
 }
 
-static bool pi_probe_mode(struct pi_adapter *pi, int max, char *scratch)
+static bool pi_probe_mode(struct pi_adapter *pi, int max)
 {
 	int best, range;
 
@@ -326,7 +326,7 @@ static bool pi_probe_mode(struct pi_adapter *pi, int max, char *scratch)
 			range = 8;
 		if (range == 8 && pi->port % 8)
 			return false;
-		return !pi_test_proto(pi, scratch);
+		return !pi_test_proto(pi);
 	}
 	best = -1;
 	for (pi->mode = 0; pi->mode < max; pi->mode++) {
@@ -335,14 +335,14 @@ static bool pi_probe_mode(struct pi_adapter *pi, int max, char *scratch)
 			range = 8;
 		if (range == 8 && pi->port % 8)
 			break;
-		if (!pi_test_proto(pi, scratch))
+		if (!pi_test_proto(pi))
 			best = pi->mode;
 	}
 	pi->mode = best;
 	return best > -1;
 }
 
-static bool pi_probe_unit(struct pi_adapter *pi, int unit, char *scratch)
+static bool pi_probe_unit(struct pi_adapter *pi, int unit)
 {
 	int max, s, e;
 
@@ -367,14 +367,14 @@ static bool pi_probe_unit(struct pi_adapter *pi, int unit, char *scratch)
 		for (pi->unit = s; pi->unit < e; pi->unit++) {
 			if (pi->proto->probe_unit(pi)) {
 				parport_release(pi->pardev);
-				return pi_probe_mode(pi, max, scratch);
+				return pi_probe_mode(pi, max);
 			}
 		}
 		parport_release(pi->pardev);
 		return false;
 	}
 
-	return pi_probe_mode(pi, max, scratch);
+	return pi_probe_mode(pi, max);
 }
 
 static void pata_parport_dev_release(struct device *dev)
@@ -420,7 +420,6 @@ static struct pi_adapter *pi_init_one(struct parport *parport,
 			struct pi_protocol *pr, int mode, int unit, int delay)
 {
 	struct pardev_cb par_cb = { };
-	char scratch[512];
 	const struct ata_port_info *ppi[] = { &pata_parport_port_info };
 	struct ata_host *host;
 	struct pi_adapter *pi;
@@ -473,7 +472,7 @@ static struct pi_adapter *pi_init_one(struct parport *parport,
 	if (!pi->pardev)
 		goto out_module_put;
 
-	if (!pi_probe_unit(pi, unit, scratch)) {
+	if (!pi_probe_unit(pi, unit)) {
 		dev_info(&pi->dev, "Adapter not found\n");
 		goto out_unreg_parport;
 	}
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
index e45bb1896003..bbfa4e63ee85 100644
--- a/include/linux/pata_parport.h
+++ b/include/linux/pata_parport.h
@@ -67,7 +67,7 @@ struct pi_protocol {
 
 	int (*test_port)(struct pi_adapter *pi);
 	int (*probe_unit)(struct pi_adapter *pi);
-	int (*test_proto)(struct pi_adapter *pi, char *scratch);
+	int (*test_proto)(struct pi_adapter *pi);
 	void (*log_adapter)(struct pi_adapter *pi);
 
 	int (*init_proto)(struct pi_adapter *pi);
-- 
cgit v1.2.3


From 01985290f61aecd0de191476f77b5dd6b2d15971 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:37 +0100
Subject: ata: pata_parport: remove obsolete changelogs

Remove obsolete changelogs from protocol drivers.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c  |  6 ------
 drivers/ata/pata_parport/bpck.c  |  7 -------
 drivers/ata/pata_parport/bpck6.c |  8 --------
 drivers/ata/pata_parport/comm.c  |  6 ------
 drivers/ata/pata_parport/dstr.c  |  6 ------
 drivers/ata/pata_parport/epat.c  |  7 -------
 drivers/ata/pata_parport/epia.c  |  7 -------
 drivers/ata/pata_parport/friq.c  |  5 -----
 drivers/ata/pata_parport/frpw.c  | 10 ----------
 drivers/ata/pata_parport/kbic.c  |  6 ------
 drivers/ata/pata_parport/on20.c  |  6 ------
 drivers/ata/pata_parport/on26.c  |  9 ---------
 12 files changed, 83 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index 8995a4a08b76..f0d63b8513e0 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -9,12 +9,6 @@
 
 */
 
-/* Changes:
-
-	1.01	GRG 1998.05.05	init_proto, release_proto
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index ecb98bf0e6de..472029a21d59 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -7,13 +7,6 @@
 
 */
 
-/* Changes:
-
-	1.01	GRG 1998.05.05 init_proto, release_proto, pi->delay 
-	1.02    GRG 1998.08.15 default pi->delay returned to 4
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index f0ab30fa739a..683a11131acd 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -11,14 +11,6 @@
 
 */
 
-/*
-   This is Ken's linux wrapper for the PPC library
-   Version 1.0.0 is the backpack driver for which source is not available
-   Version 2.0.0 is the first to have source released 
-   Version 2.0.1 is the "Cox-ified" source code 
-   Version 2.0.2 - fixed version string usage, and made ppc functions static 
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 6e05b50c322c..0483caa80544 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -8,12 +8,6 @@
 	use this adapter.
 */
 
-/* Changes:
-
-	1.01	GRG 1998.05.05  init_proto, release_proto
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index 64e45eed9588..c5af7a5fa636 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -7,12 +7,6 @@
 
 */
 
-/* Changes:
-
-        1.01    GRG 1998.05.06 init_proto, release_proto
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 609614b2c69e..0315f98326f8 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -9,13 +9,6 @@
 	
 */
 
-/* Changes:
-
-        1.01    GRG 1998.05.06 init_proto, release_proto
-        1.02    Joshua b. Jore CPP(renamed), epat_connect, epat_disconnect
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 970532619aeb..77869639773d 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -10,13 +10,6 @@
 
 */
 
-/* Changes:
-
-        1.01    GRG 1998.05.06 init_proto, release_proto
-	1.02    GRG 1998.06.17 support older versions of EPIA
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index 1888e8bcb884..8883b3c509cc 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -20,11 +20,6 @@
 
 */
 
-/* Changes:
-
-	1.01	GRG 1998.12.20	 Added support for soft power switch
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 484b5b9d31eb..1ef8be79d793 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -13,16 +13,6 @@
 
 */
 
-/* Changes:
-
-        1.01    GRG 1998.05.06 init_proto, release_proto
-			       fix chip detect
-			       added EPP-16 and EPP-32
-	1.02    GRG 1998.09.23 added hard reset to initialisation process
-	1.03    GRG 1998.12.14 made hard reset conditional
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index 3fab7a896e79..29f4f1e14d21 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -12,12 +12,6 @@
 
 */
 
-/* Changes:
-
-        1.01    GRG 1998.05.06 init_proto, release_proto
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index 9cc8be9fa562..6956b91efb47 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -6,12 +6,6 @@
         Onspec 90c20 parallel to IDE adapter. 
 */
 
-/* Changes:
-
-        1.01    GRG 1998.05.06 init_proto, release_proto
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index e37f69db5f76..1d90eb9b541e 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -7,15 +7,6 @@
 
 */
 
-/* Changes:
-
-        1.01    GRG 1998.05.06 init_proto, release_proto
-	1.02    GRG 1998.09.23 updates for the -E rev chip
-	1.03    GRG 1998.12.14 fix for slave drives
-	1.04    GRG 1998.12.20 yet another bug fix
-
-*/
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-- 
cgit v1.2.3


From fe027ff984c61f4ac5e79823fef30ced4f46d23d Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Sat, 18 Feb 2023 23:01:38 +0100
Subject: ata: pata_parport: move pata_parport.h to drivers/ata/pata_parport

Now that paride is gone, pata_parport.h does not need to be in
include/linux. Move it to drivers/ata/pata_parport.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/aten.c         |  3 +-
 drivers/ata/pata_parport/bpck.c         |  3 +-
 drivers/ata/pata_parport/bpck6.c        |  3 +-
 drivers/ata/pata_parport/comm.c         |  3 +-
 drivers/ata/pata_parport/dstr.c         |  3 +-
 drivers/ata/pata_parport/epat.c         |  3 +-
 drivers/ata/pata_parport/epia.c         |  3 +-
 drivers/ata/pata_parport/fit2.c         |  3 +-
 drivers/ata/pata_parport/fit3.c         |  3 +-
 drivers/ata/pata_parport/friq.c         |  3 +-
 drivers/ata/pata_parport/frpw.c         |  3 +-
 drivers/ata/pata_parport/kbic.c         |  3 +-
 drivers/ata/pata_parport/ktti.c         |  3 +-
 drivers/ata/pata_parport/on20.c         |  3 +-
 drivers/ata/pata_parport/on26.c         |  3 +-
 drivers/ata/pata_parport/pata_parport.c |  2 +-
 drivers/ata/pata_parport/pata_parport.h | 96 +++++++++++++++++++++++++++++++++
 include/linux/pata_parport.h            | 96 ---------------------------------
 18 files changed, 112 insertions(+), 127 deletions(-)
 create mode 100644 drivers/ata/pata_parport/pata_parport.h
 delete mode 100644 include/linux/pata_parport.h

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index f0d63b8513e0..1bd248c42f8b 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -16,8 +16,7 @@
 #include <linux/wait.h>
 #include <linux/types.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define j44(a,b)                ((((a>>4)&0x0f)|(b&0xf0))^0x88)
 
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 472029a21d59..1c5035a09554 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -14,8 +14,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #undef r2
 #undef w2
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 683a11131acd..964bc688e280 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -18,9 +18,8 @@
 #include <linux/types.h>
 #include <asm/io.h>
 #include <linux/parport.h>
-
 #include "ppc6lnx.c"
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define PPCSTRUCT(pi) ((Interface *)(pi->private))
 
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index 0483caa80544..4c2f9ad60ad8 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -15,8 +15,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 /* mode codes:  0  nybble reads, 8-bit writes
                 1  8-bit reads and writes
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index c5af7a5fa636..2524684be206 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -14,8 +14,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 /* mode codes:  0  nybble reads, 8-bit writes
                 1  8-bit reads and writes
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 0315f98326f8..b146999368ae 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -16,8 +16,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define j44(a,b)		(((a>>4)&0x0f)+(b&0xf0))
 #define j53(a,b)		(((a>>3)&0x1f)+((b<<4)&0xe0))
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 77869639773d..f6db2f79fe99 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -17,8 +17,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 /* mode codes:  0  nybble reads on port 1, 8-bit writes
                 1  5/3 reads on ports 1 & 2, 8-bit writes
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index 3536d8c07955..fd3b2ce426a5 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -20,8 +20,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define j44(a,b)                (((a>>4)&0x0f)|(b&0xf0))
 
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index 9f5320c750e2..75df656ac472 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -24,8 +24,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define j44(a,b)                (((a>>3)&0x0f)|((b<<1)&0xf0))
 
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index 8883b3c509cc..1647264cd9a8 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -27,8 +27,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define CMD(x)		w2(4);w0(0xff);w0(0xff);w0(0x73);w0(0x73);\
 			w0(0xc9);w0(0xc9);w0(0x26);w0(0x26);w0(x);w0(x);
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 1ef8be79d793..3ec0abf16fa6 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -20,8 +20,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define cec4		w2(0xc);w2(0xe);w2(0xe);w2(0xc);w2(4);w2(4);w2(4);
 #define j44(l,h)	(((l>>4)&0x0f)|(h&0xf0))
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index 29f4f1e14d21..8213e62f8f00 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -19,8 +19,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define r12w()			(delay_p,inw(pi->port+1)&0xffff) 
 
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index 742051f6ea10..4890b1f12348 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -16,8 +16,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define j44(a,b)                (((a>>4)&0x0f)|(b&0xf0))
 
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index 6956b91efb47..276ace12d490 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -13,8 +13,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define op(f)	w2(4);w0(f);w2(5);w2(0xd);w2(5);w2(0xd);w2(5);w2(4);
 #define vl(v)	w2(4);w0(v);w2(5);w2(7);w2(5);w2(4);
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index 1d90eb9b541e..dc47a54b121f 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -14,8 +14,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 /* mode codes:  0  nybble reads, 8-bit writes
                 1  8-bit reads and writes
diff --git a/drivers/ata/pata_parport/pata_parport.c b/drivers/ata/pata_parport/pata_parport.c
index b6499f2160da..b02a7d16551c 100644
--- a/drivers/ata/pata_parport/pata_parport.c
+++ b/drivers/ata/pata_parport/pata_parport.c
@@ -6,7 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/parport.h>
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
 
 #define DRV_NAME "pata_parport"
 
diff --git a/drivers/ata/pata_parport/pata_parport.h b/drivers/ata/pata_parport/pata_parport.h
new file mode 100644
index 000000000000..bbfa4e63ee85
--- /dev/null
+++ b/drivers/ata/pata_parport/pata_parport.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ *	pata_parport.h	(c) 1997-8  Grant R. Guenther <grant@torque.net>
+ *				    Under the terms of the GPL.
+ *
+ * This file defines the interface for parallel port IDE adapter chip drivers.
+ */
+
+#ifndef LINUX_PATA_PARPORT_H
+#define LINUX_PATA_PARPORT_H
+
+#include <linux/libata.h>
+
+struct pi_adapter {
+	struct device dev;
+	struct pi_protocol *proto;	/* adapter protocol */
+	int port;			/* base address of parallel port */
+	int mode;			/* transfer mode in use */
+	int delay;			/* adapter delay setting */
+	int unit;			/* unit number for chained adapters */
+	int saved_r0;			/* saved port state */
+	int saved_r2;			/* saved port state */
+	unsigned long private;		/* for protocol module */
+	struct pardevice *pardev;	/* pointer to pardevice */
+};
+
+/* registers are addressed as (cont,regr)
+ *	cont: 0 for command register file, 1 for control register(s)
+ *	regr: 0-7 for register number.
+ */
+
+/* macros and functions exported to the protocol modules */
+#define delay_p			(pi->delay ? udelay(pi->delay) : (void)0)
+#define out_p(offs, byte)	do { outb(byte, pi->port + offs); delay_p; } while (0)
+#define in_p(offs)		(delay_p, inb(pi->port + offs))
+
+#define w0(byte)		out_p(0, byte)
+#define r0()			in_p(0)
+#define w1(byte)		out_p(1, byte)
+#define r1()			in_p(1)
+#define w2(byte)		out_p(2, byte)
+#define r2()			in_p(2)
+#define w3(byte)		out_p(3, byte)
+#define w4(byte)		out_p(4, byte)
+#define r4()			in_p(4)
+#define w4w(data)		do { outw(data, pi->port + 4); delay_p; } while (0)
+#define w4l(data)		do { outl(data, pi->port + 4); delay_p; } while (0)
+#define r4w()			(delay_p, inw(pi->port + 4))
+#define r4l()			(delay_p, inl(pi->port + 4))
+
+struct pi_protocol {
+	char name[8];
+
+	int max_mode;
+	int epp_first;		/* modes >= this use 8 ports */
+
+	int default_delay;
+	int max_units;		/* max chained units probed for */
+
+	void (*write_regr)(struct pi_adapter *pi, int cont, int regr, int val);
+	int (*read_regr)(struct pi_adapter *pi, int cont, int regr);
+	void (*write_block)(struct pi_adapter *pi, char *buf, int count);
+	void (*read_block)(struct pi_adapter *pi, char *buf, int count);
+
+	void (*connect)(struct pi_adapter *pi);
+	void (*disconnect)(struct pi_adapter *pi);
+
+	int (*test_port)(struct pi_adapter *pi);
+	int (*probe_unit)(struct pi_adapter *pi);
+	int (*test_proto)(struct pi_adapter *pi);
+	void (*log_adapter)(struct pi_adapter *pi);
+
+	int (*init_proto)(struct pi_adapter *pi);
+	void (*release_proto)(struct pi_adapter *pi);
+	struct module *owner;
+	struct device_driver driver;
+	struct scsi_host_template sht;
+};
+
+#define PATA_PARPORT_SHT ATA_PIO_SHT
+
+int pata_parport_register_driver(struct pi_protocol *pr);
+void pata_parport_unregister_driver(struct pi_protocol *pr);
+
+/**
+ * module_pata_parport_driver() - Helper macro for registering a pata_parport driver
+ * @__pi_protocol: pi_protocol struct
+ *
+ * Helper macro for pata_parport drivers which do not do anything special in module
+ * init/exit. This eliminates a lot of boilerplate. Each module may only
+ * use this macro once, and calling it replaces module_init() and module_exit()
+ */
+#define module_pata_parport_driver(__pi_protocol) \
+	module_driver(__pi_protocol, pata_parport_register_driver, pata_parport_unregister_driver)
+
+#endif /* LINUX_PATA_PARPORT_H */
diff --git a/include/linux/pata_parport.h b/include/linux/pata_parport.h
deleted file mode 100644
index bbfa4e63ee85..000000000000
--- a/include/linux/pata_parport.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *	pata_parport.h	(c) 1997-8  Grant R. Guenther <grant@torque.net>
- *				    Under the terms of the GPL.
- *
- * This file defines the interface for parallel port IDE adapter chip drivers.
- */
-
-#ifndef LINUX_PATA_PARPORT_H
-#define LINUX_PATA_PARPORT_H
-
-#include <linux/libata.h>
-
-struct pi_adapter {
-	struct device dev;
-	struct pi_protocol *proto;	/* adapter protocol */
-	int port;			/* base address of parallel port */
-	int mode;			/* transfer mode in use */
-	int delay;			/* adapter delay setting */
-	int unit;			/* unit number for chained adapters */
-	int saved_r0;			/* saved port state */
-	int saved_r2;			/* saved port state */
-	unsigned long private;		/* for protocol module */
-	struct pardevice *pardev;	/* pointer to pardevice */
-};
-
-/* registers are addressed as (cont,regr)
- *	cont: 0 for command register file, 1 for control register(s)
- *	regr: 0-7 for register number.
- */
-
-/* macros and functions exported to the protocol modules */
-#define delay_p			(pi->delay ? udelay(pi->delay) : (void)0)
-#define out_p(offs, byte)	do { outb(byte, pi->port + offs); delay_p; } while (0)
-#define in_p(offs)		(delay_p, inb(pi->port + offs))
-
-#define w0(byte)		out_p(0, byte)
-#define r0()			in_p(0)
-#define w1(byte)		out_p(1, byte)
-#define r1()			in_p(1)
-#define w2(byte)		out_p(2, byte)
-#define r2()			in_p(2)
-#define w3(byte)		out_p(3, byte)
-#define w4(byte)		out_p(4, byte)
-#define r4()			in_p(4)
-#define w4w(data)		do { outw(data, pi->port + 4); delay_p; } while (0)
-#define w4l(data)		do { outl(data, pi->port + 4); delay_p; } while (0)
-#define r4w()			(delay_p, inw(pi->port + 4))
-#define r4l()			(delay_p, inl(pi->port + 4))
-
-struct pi_protocol {
-	char name[8];
-
-	int max_mode;
-	int epp_first;		/* modes >= this use 8 ports */
-
-	int default_delay;
-	int max_units;		/* max chained units probed for */
-
-	void (*write_regr)(struct pi_adapter *pi, int cont, int regr, int val);
-	int (*read_regr)(struct pi_adapter *pi, int cont, int regr);
-	void (*write_block)(struct pi_adapter *pi, char *buf, int count);
-	void (*read_block)(struct pi_adapter *pi, char *buf, int count);
-
-	void (*connect)(struct pi_adapter *pi);
-	void (*disconnect)(struct pi_adapter *pi);
-
-	int (*test_port)(struct pi_adapter *pi);
-	int (*probe_unit)(struct pi_adapter *pi);
-	int (*test_proto)(struct pi_adapter *pi);
-	void (*log_adapter)(struct pi_adapter *pi);
-
-	int (*init_proto)(struct pi_adapter *pi);
-	void (*release_proto)(struct pi_adapter *pi);
-	struct module *owner;
-	struct device_driver driver;
-	struct scsi_host_template sht;
-};
-
-#define PATA_PARPORT_SHT ATA_PIO_SHT
-
-int pata_parport_register_driver(struct pi_protocol *pr);
-void pata_parport_unregister_driver(struct pi_protocol *pr);
-
-/**
- * module_pata_parport_driver() - Helper macro for registering a pata_parport driver
- * @__pi_protocol: pi_protocol struct
- *
- * Helper macro for pata_parport drivers which do not do anything special in module
- * init/exit. This eliminates a lot of boilerplate. Each module may only
- * use this macro once, and calling it replaces module_init() and module_exit()
- */
-#define module_pata_parport_driver(__pi_protocol) \
-	module_driver(__pi_protocol, pata_parport_register_driver, pata_parport_unregister_driver)
-
-#endif /* LINUX_PATA_PARPORT_H */
-- 
cgit v1.2.3


From 71424f059c423bdb83f0bcc06644f29fe89b50cc Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Wed, 8 Mar 2023 13:49:34 +0100
Subject: ahci: qoriq: Add platform dependencies

The Freescale QorIQ AHCI SATA controller is only present on Freescale
Layerscape SoCs.  Add platform dependencies to the AHCI_QORIQ config
symbol, to avoid asking the user about it when configuring a kernel
without Layerscape support.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index b56fba76b43f..42b51c9812a0 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -276,6 +276,7 @@ config AHCI_XGENE
 config AHCI_QORIQ
 	tristate "Freescale QorIQ AHCI SATA support"
 	depends on OF
+	depends on SOC_LS1021A || ARCH_LAYERSCAPE || COMPILE_TEST
 	select SATA_HOST
 	help
 	  This option enables support for the Freescale QorIQ AHCI SoC's
-- 
cgit v1.2.3


From e1e0a32eae7fd9566769c612f0b074eaf64b9cea Mon Sep 17 00:00:00 2001
From: Rob Herring <robh@kernel.org>
Date: Fri, 10 Mar 2023 08:47:00 -0600
Subject: ata: Use of_property_present() for testing DT property presence

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/ahci_mtk.c         | 2 +-
 drivers/ata/libahci_platform.c | 2 +-
 drivers/ata/sata_dwc_460ex.c   | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/ahci_mtk.c b/drivers/ata/ahci_mtk.c
index c056378e3e72..5714efe3f8e7 100644
--- a/drivers/ata/ahci_mtk.c
+++ b/drivers/ata/ahci_mtk.c
@@ -106,7 +106,7 @@ static int mtk_ahci_parse_property(struct ahci_host_priv *hpriv,
 	struct device_node *np = dev->of_node;
 
 	/* enable SATA function if needed */
-	if (of_find_property(np, "mediatek,phy-mode", NULL)) {
+	if (of_property_present(np, "mediatek,phy-mode")) {
 		plat->mode = syscon_regmap_lookup_by_phandle(
 					np, "mediatek,phy-mode");
 		if (IS_ERR(plat->mode)) {
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index b9e336bacf17..f00da19670b0 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -363,7 +363,7 @@ static int ahci_platform_get_phy(struct ahci_host_priv *hpriv, u32 port,
 	switch (rc) {
 	case -ENOSYS:
 		/* No PHY support. Check if PHY is required. */
-		if (of_find_property(node, "phys", NULL)) {
+		if (of_property_present(node, "phys")) {
 			dev_err(dev,
 				"couldn't get PHY in node %pOFn: ENOSYS\n",
 				node);
diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index 21d77633a98f..3a30e6eff8a8 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -810,7 +810,7 @@ static int sata_dwc_dma_get_channel(struct sata_dwc_device_port *hsdevp)
 	struct device *dev = hsdev->dev;
 
 #ifdef CONFIG_SATA_DWC_OLD_DMA
-	if (!of_find_property(dev->of_node, "dmas", NULL))
+	if (!of_property_present(dev->of_node, "dmas"))
 		return sata_dwc_dma_get_channel_old(hsdevp);
 #endif
 
@@ -1180,7 +1180,7 @@ static int sata_dwc_probe(struct platform_device *ofdev)
 	}
 
 #ifdef CONFIG_SATA_DWC_OLD_DMA
-	if (!of_find_property(np, "dmas", NULL)) {
+	if (!of_property_present(np, "dmas")) {
 		err = sata_dwc_dma_init_old(ofdev, hsdev);
 		if (err)
 			return err;
-- 
cgit v1.2.3


From 7ec02c5e9974099f9fe0394fd2cbd53448da703f Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:45:56 +0100
Subject: ata: pata_parport-bpck6: remove useless defines

Almost all the ATAPI_ defines are unused. Remove them and use
ATA_REG_DATA instead of ATAPI_DATA.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c | 21 ++-------------------
 1 file changed, 2 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 964bc688e280..842e8116b649 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -23,23 +23,6 @@
 
 #define PPCSTRUCT(pi) ((Interface *)(pi->private))
 
-/****************************************************************/
-/*
- ATAPI CDROM DRIVE REGISTERS
-*/
-#define ATAPI_DATA       0      /* data port                  */
-#define ATAPI_ERROR      1      /* error register (read)      */
-#define ATAPI_FEATURES   1      /* feature register (write)   */
-#define ATAPI_INT_REASON 2      /* interrupt reason register  */
-#define ATAPI_COUNT_LOW  4      /* byte count register (low)  */
-#define ATAPI_COUNT_HIGH 5      /* byte count register (high) */
-#define ATAPI_DRIVE_SEL  6      /* drive select register      */
-#define ATAPI_STATUS     7      /* status port (read)         */
-#define ATAPI_COMMAND    7      /* command port (write)       */
-#define ATAPI_ALT_STATUS 0x0e /* alternate status reg (read) */
-#define ATAPI_DEVICE_CONTROL 0x0e /* device control (write)   */
-/****************************************************************/
-
 static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
 	unsigned int out;
@@ -64,12 +47,12 @@ static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 
 static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 {
-	ppc6_wr_port16_blk(PPCSTRUCT(pi),ATAPI_DATA,buf,(u32)len>>1); 
+	ppc6_wr_port16_blk(PPCSTRUCT(pi), ATA_REG_DATA, buf, (u32)len>>1);
 }
 
 static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 {
-	ppc6_rd_port16_blk(PPCSTRUCT(pi),ATAPI_DATA,buf,(u32)len>>1);
+	ppc6_rd_port16_blk(PPCSTRUCT(pi), ATA_REG_DATA, buf, (u32)len>>1);
 }
 
 static void bpck6_connect(struct pi_adapter *pi)
-- 
cgit v1.2.3


From 84d890fc0997106a2a1f7157c152b7f6b6592c39 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:45:57 +0100
Subject: ata: pata_parport-bpck6: remove useless range check from
 read/write_regr

bpck6_read_regr() and bpck6_write_regr() check values of cont and reg
but there's no point in doing that. They can only be called with
a fixed set of values. Remove the checks.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 842e8116b649..4d6edb9c1245 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -25,24 +25,12 @@
 
 static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
-	unsigned int out;
-
-	/* check for bad settings */
-	if (reg<0 || reg>7 || cont<0 || cont>2)
-	{
-		return(-1);
-	}
-	out=ppc6_rd_port(PPCSTRUCT(pi),cont?reg|8:reg);
-	return(out);
+	return ppc6_rd_port(PPCSTRUCT(pi), cont?reg|8:reg);
 }
 
 static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 {
-	/* check for bad settings */
-	if (reg>=0 && reg<=7 && cont>=0 && cont<=1)
-	{
-		ppc6_wr_port(PPCSTRUCT(pi),cont?reg|8:reg,(u8)val);
-	}
+	ppc6_wr_port(PPCSTRUCT(pi), cont?reg|8:reg, val);
 }
 
 static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
-- 
cgit v1.2.3


From 629722855391598325a3e7545ebcf23a4f8e6acb Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:45:58 +0100
Subject: ata: pata_parport-bpck6: don't cast pi->pardev to struct pardevice *

pi->pardev is struct pardevice *, no need to cast it to the same type.
Also clean up the return mess.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c | 24 ++++++------------------
 1 file changed, 6 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 4d6edb9c1245..fa1f7d4fe3cb 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -74,30 +74,18 @@ static void bpck6_disconnect(struct pi_adapter *pi)
 static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 {
 	dev_dbg(&pi->dev, "PARPORT indicates modes=%x for lp=0x%lx\n",
-		((struct pardevice *)(pi->pardev))->port->modes,
-		((struct pardevice *)(pi->pardev))->port->base);
+		pi->pardev->port->modes, pi->pardev->port->base);
 
 	/*copy over duplicate stuff.. initialize state info*/
 	PPCSTRUCT(pi)->ppc_id=pi->unit;
 	PPCSTRUCT(pi)->lpt_addr=pi->port;
 
-	/* look at the parport device to see if what modes we can use */
-	if(((struct pardevice *)(pi->pardev))->port->modes & 
-		(PARPORT_MODE_EPP)
-          )
-	{
-		return 5; /* Can do EPP*/
-	}
-	else if(((struct pardevice *)(pi->pardev))->port->modes & 
-			(PARPORT_MODE_TRISTATE)
-               )
-	{
+	/* look at the parport device to see what modes we can use */
+	if (pi->pardev->port->modes & PARPORT_MODE_EPP)
+		return 5; /* Can do EPP */
+	if (pi->pardev->port->modes & PARPORT_MODE_TRISTATE)
 		return 2;
-	}
-	else /*Just flat SPP*/
-	{
-		return 1;
-	}
+	return 1; /* Just flat SPP */
 }
 
 static int bpck6_probe_unit(struct pi_adapter *pi)
-- 
cgit v1.2.3


From 65f527f245e19f49221b93bae2763359f15c5fb0 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:45:59 +0100
Subject: ata: pata_parport-bpck6: pass around struct pi_adapter *

Remove Interface typedef, pass around struct pi_adapter * down to all
functions instead. Remove PPCSTRUCT define.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   |  43 ++++++------
 drivers/ata/pata_parport/ppc6lnx.c | 139 ++++++++++++++++++++-----------------
 2 files changed, 96 insertions(+), 86 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index fa1f7d4fe3cb..bc128a2c444e 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -18,67 +18,67 @@
 #include <linux/types.h>
 #include <asm/io.h>
 #include <linux/parport.h>
-#include "ppc6lnx.c"
 #include "pata_parport.h"
-
-#define PPCSTRUCT(pi) ((Interface *)(pi->private))
+#include "ppc6lnx.c"
 
 static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
-	return ppc6_rd_port(PPCSTRUCT(pi), cont?reg|8:reg);
+	return ppc6_rd_port(pi, cont?reg|8:reg);
 }
 
 static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 {
-	ppc6_wr_port(PPCSTRUCT(pi), cont?reg|8:reg, val);
+	ppc6_wr_port(pi, cont?reg|8:reg, val);
 }
 
 static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 {
-	ppc6_wr_port16_blk(PPCSTRUCT(pi), ATA_REG_DATA, buf, (u32)len>>1);
+	ppc6_wr_port16_blk(pi, ATA_REG_DATA, buf, (u32)len>>1);
 }
 
 static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 {
-	ppc6_rd_port16_blk(PPCSTRUCT(pi), ATA_REG_DATA, buf, (u32)len>>1);
+	ppc6_rd_port16_blk(pi, ATA_REG_DATA, buf, (u32)len>>1);
 }
 
 static void bpck6_connect(struct pi_adapter *pi)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	dev_dbg(&pi->dev, "connect\n");
 
 	if(pi->mode >=2)
   	{
-		PPCSTRUCT(pi)->mode=4+pi->mode-2;	
+		ppc->mode = 4+pi->mode-2;
 	}
 	else if(pi->mode==1)
 	{
-		PPCSTRUCT(pi)->mode=3;	
+		ppc->mode = 3;
 	}
 	else
 	{
-		PPCSTRUCT(pi)->mode=1;		
+		ppc->mode = 1;
 	}
 
-	ppc6_open(PPCSTRUCT(pi));  
-	ppc6_wr_extout(PPCSTRUCT(pi),0x3);
+	ppc6_open(pi);
+	ppc6_wr_extout(pi, 0x3);
 }
 
 static void bpck6_disconnect(struct pi_adapter *pi)
 {
 	dev_dbg(&pi->dev, "disconnect\n");
-	ppc6_wr_extout(PPCSTRUCT(pi),0x0);
-	ppc6_close(PPCSTRUCT(pi));
+	ppc6_wr_extout(pi, 0x0);
+	ppc6_close(pi);
 }
 
 static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	dev_dbg(&pi->dev, "PARPORT indicates modes=%x for lp=0x%lx\n",
 		pi->pardev->port->modes, pi->pardev->port->base);
 
 	/*copy over duplicate stuff.. initialize state info*/
-	PPCSTRUCT(pi)->ppc_id=pi->unit;
-	PPCSTRUCT(pi)->lpt_addr=pi->port;
+	ppc->ppc_id = pi->unit;
+	ppc->lpt_addr = pi->port;
 
 	/* look at the parport device to see what modes we can use */
 	if (pi->pardev->port->modes & PARPORT_MODE_EPP)
@@ -90,23 +90,24 @@ static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 
 static int bpck6_probe_unit(struct pi_adapter *pi)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	int out;
 
 	dev_dbg(&pi->dev, "PROBE UNIT %x on port:%x\n", pi->unit, pi->port);
 
 	/*SET PPC UNIT NUMBER*/
-	PPCSTRUCT(pi)->ppc_id=pi->unit;
+	ppc->ppc_id = pi->unit;
 
 	/*LOWER DOWN TO UNIDIRECTIONAL*/
-	PPCSTRUCT(pi)->mode=1;		
+	ppc->mode = 1;
 
-	out=ppc6_open(PPCSTRUCT(pi));
+	out = ppc6_open(pi);
 
 	dev_dbg(&pi->dev, "ppc_open returned %2x\n", out);
 
   	if(out)
  	{
-		ppc6_close(PPCSTRUCT(pi));
+		ppc6_close(pi);
 		dev_dbg(&pi->dev, "leaving probe\n");
                return(1);
 	}
@@ -128,7 +129,7 @@ static void bpck6_log_adapter(struct pi_adapter *pi)
 
 static int bpck6_init_proto(struct pi_adapter *pi)
 {
-	Interface *p = kzalloc(sizeof(Interface), GFP_KERNEL);
+	struct ppc_storage *p = kzalloc(sizeof(struct ppc_storage), GFP_KERNEL);
 
 	if (p) {
 		pi->private = (unsigned long)p;
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 5e5521d3b1dd..f12bb019fc61 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -64,7 +64,7 @@
 
 //***************************************************************************
 
-typedef struct ppc_storage {
+struct ppc_storage {
 	u16	lpt_addr;				// LPT base address
 	u8	ppc_id;
 	u8	mode;						// operating mode
@@ -79,7 +79,7 @@ typedef struct ppc_storage {
 	u8	org_data;				// original LPT data port contents
 	u8	org_ctrl;				// original LPT control port contents
 	u8	cur_ctrl;				// current control port contents
-} Interface;
+};
 
 //***************************************************************************
 
@@ -101,26 +101,27 @@ typedef struct ppc_storage {
 
 //***************************************************************************
 
-static int ppc6_select(Interface *ppc);
-static void ppc6_deselect(Interface *ppc);
-static void ppc6_send_cmd(Interface *ppc, u8 cmd);
-static void ppc6_wr_data_byte(Interface *ppc, u8 data);
-static u8 ppc6_rd_data_byte(Interface *ppc);
-static u8 ppc6_rd_port(Interface *ppc, u8 port);
-static void ppc6_wr_port(Interface *ppc, u8 port, u8 data);
-static void ppc6_rd_data_blk(Interface *ppc, u8 *data, long count);
-static void ppc6_wait_for_fifo(Interface *ppc);
-static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count);
-static void ppc6_rd_port16_blk(Interface *ppc, u8 port, u8 *data, long length);
-static void ppc6_wr_port16_blk(Interface *ppc, u8 port, u8 *data, long length);
-static void ppc6_wr_extout(Interface *ppc, u8 regdata);
-static int ppc6_open(Interface *ppc);
-static void ppc6_close(Interface *ppc);
+static int ppc6_select(struct pi_adapter *pi);
+static void ppc6_deselect(struct pi_adapter *pi);
+static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
+static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
+static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
+static u8 ppc6_rd_port(struct pi_adapter *pi, u8 port);
+static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data);
+static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count);
+static void ppc6_wait_for_fifo(struct pi_adapter *pi);
+static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count);
+static void ppc6_rd_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length);
+static void ppc6_wr_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length);
+static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
+static int ppc6_open(struct pi_adapter *pi);
+static void ppc6_close(struct pi_adapter *pi);
 
 //***************************************************************************
 
-static int ppc6_select(Interface *ppc)
+static int ppc6_select(struct pi_adapter *pi)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	u8 i, j, k;
 
 	i = inb(ppc->lpt_addr + 1);
@@ -205,8 +206,9 @@ static int ppc6_select(Interface *ppc)
 
 //***************************************************************************
 
-static void ppc6_deselect(Interface *ppc)
+static void ppc6_deselect(struct pi_adapter *pi)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	if (ppc->mode & 4)	// EPP
 		ppc->cur_ctrl |= port_init;
 	else								// PPC/ECP
@@ -223,8 +225,9 @@ static void ppc6_deselect(Interface *ppc)
 
 //***************************************************************************
 
-static void ppc6_send_cmd(Interface *ppc, u8 cmd)
+static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	switch(ppc->mode)
 	{
 		case PPCMODE_UNI_SW :
@@ -254,8 +257,9 @@ static void ppc6_send_cmd(Interface *ppc, u8 cmd)
 
 //***************************************************************************
 
-static void ppc6_wr_data_byte(Interface *ppc, u8 data)
+static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	switch(ppc->mode)
 	{
 		case PPCMODE_UNI_SW :
@@ -285,8 +289,9 @@ static void ppc6_wr_data_byte(Interface *ppc, u8 data)
 
 //***************************************************************************
 
-static u8 ppc6_rd_data_byte(Interface *ppc)
+static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	u8 data = 0;
 
 	switch(ppc->mode)
@@ -358,26 +363,27 @@ static u8 ppc6_rd_data_byte(Interface *ppc)
 
 //***************************************************************************
 
-static u8 ppc6_rd_port(Interface *ppc, u8 port)
+static u8 ppc6_rd_port(struct pi_adapter *pi, u8 port)
 {
-	ppc6_send_cmd(ppc,(u8)(port | ACCESS_PORT | ACCESS_READ));
+	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
 
-	return(ppc6_rd_data_byte(ppc));
+	return ppc6_rd_data_byte(pi);
 }
 
 //***************************************************************************
 
-static void ppc6_wr_port(Interface *ppc, u8 port, u8 data)
+static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data)
 {
-	ppc6_send_cmd(ppc,(u8)(port | ACCESS_PORT | ACCESS_WRITE));
+	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
 
-	ppc6_wr_data_byte(ppc, data);
+	ppc6_wr_data_byte(pi, data);
 }
 
 //***************************************************************************
 
-static void ppc6_rd_data_blk(Interface *ppc, u8 *data, long count)
+static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	switch(ppc->mode)
 	{
 		case PPCMODE_UNI_SW :
@@ -512,8 +518,9 @@ static void ppc6_rd_data_blk(Interface *ppc, u8 *data, long count)
 
 //***************************************************************************
 
-static void ppc6_wait_for_fifo(Interface *ppc)
+static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	int i;
 
 	if (ppc->ppc_flags & fifo_wait)
@@ -525,8 +532,9 @@ static void ppc6_wait_for_fifo(Interface *ppc)
 
 //***************************************************************************
 
-static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
+static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	switch(ppc->mode)
 	{
 		case PPCMODE_UNI_SW :
@@ -549,7 +557,7 @@ static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
 		{
 			u8 this, last;
 
-			ppc6_send_cmd(ppc,(CMD_PREFIX_SET | PREFIX_FASTWR));
+			ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
 
 			ppc->cur_ctrl |= port_stb;
 
@@ -582,7 +590,7 @@ static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
 
 			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
 
-			ppc6_send_cmd(ppc,(CMD_PREFIX_RESET | PREFIX_FASTWR));
+			ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
 
 			break;
 		}
@@ -595,7 +603,7 @@ static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
 				count--;
 			}
 
-			ppc6_wait_for_fifo(ppc);
+			ppc6_wait_for_fifo(pi);
 
 			break;
 		}
@@ -615,7 +623,7 @@ static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
 				count--;
 			}
 
-			ppc6_wait_for_fifo(ppc);
+			ppc6_wait_for_fifo(pi);
 
 			break;
 		}
@@ -635,7 +643,7 @@ static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
 				count--;
 			}
 
-			ppc6_wait_for_fifo(ppc);
+			ppc6_wait_for_fifo(pi);
 
 			break;
 		}
@@ -644,72 +652,73 @@ static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
 
 //***************************************************************************
 
-static void ppc6_rd_port16_blk(Interface *ppc, u8 port, u8 *data, long length)
+static void ppc6_rd_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length)
 {
 	length = length << 1;
 
-	ppc6_send_cmd(ppc, (REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE));
-	ppc6_wr_data_byte(ppc,(u8)length);
-	ppc6_wr_data_byte(ppc,(u8)(length >> 8));
-	ppc6_wr_data_byte(ppc,0);
+	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
+	ppc6_wr_data_byte(pi, (u8)length);
+	ppc6_wr_data_byte(pi, (u8)(length >> 8));
+	ppc6_wr_data_byte(pi, 0);
 
-	ppc6_send_cmd(ppc, (CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK));
+	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
 
-	ppc6_send_cmd(ppc, (u8)(port | ACCESS_PORT | ACCESS_READ));
+	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
 
-	ppc6_rd_data_blk(ppc, data, length);
+	ppc6_rd_data_blk(pi, data, length);
 
-	ppc6_send_cmd(ppc, (CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK));
+	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
 //***************************************************************************
 
-static void ppc6_wr_port16_blk(Interface *ppc, u8 port, u8 *data, long length)
+static void ppc6_wr_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length)
 {
 	length = length << 1;
 
-	ppc6_send_cmd(ppc, (REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE));
-	ppc6_wr_data_byte(ppc,(u8)length);
-	ppc6_wr_data_byte(ppc,(u8)(length >> 8));
-	ppc6_wr_data_byte(ppc,0);
+	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
+	ppc6_wr_data_byte(pi, (u8)length);
+	ppc6_wr_data_byte(pi, (u8)(length >> 8));
+	ppc6_wr_data_byte(pi, 0);
 
-	ppc6_send_cmd(ppc, (CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK));
+	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
 
-	ppc6_send_cmd(ppc, (u8)(port | ACCESS_PORT | ACCESS_WRITE));
+	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
 
-	ppc6_wr_data_blk(ppc, data, length);
+	ppc6_wr_data_blk(pi, data, length);
 
-	ppc6_send_cmd(ppc, (CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK));
+	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
 //***************************************************************************
 
-static void ppc6_wr_extout(Interface *ppc, u8 regdata)
+static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
-	ppc6_send_cmd(ppc,(REG_VERSION | ACCESS_REG | ACCESS_WRITE));
+	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
 
-	ppc6_wr_data_byte(ppc, (u8)((regdata & 0x03) << 6));
+	ppc6_wr_data_byte(pi, (u8)((regdata & 0x03) << 6));
 }
 
 //***************************************************************************
 
-static int ppc6_open(Interface *ppc)
+static int ppc6_open(struct pi_adapter *pi)
 {
+	struct ppc_storage *ppc = (void *)(pi->private);
 	int ret;
 
-	ret = ppc6_select(ppc);
+	ret = ppc6_select(pi);
 
 	if (ret == 0)
 		return(ret);
 
 	ppc->ppc_flags &= ~fifo_wait;
 
-	ppc6_send_cmd(ppc, (ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE));
-	ppc6_wr_data_byte(ppc, RAMSIZE_128K);
+	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
+	ppc6_wr_data_byte(pi, RAMSIZE_128K);
 
-	ppc6_send_cmd(ppc, (ACCESS_REG | ACCESS_READ | REG_VERSION));
+	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
 
-	if ((ppc6_rd_data_byte(ppc) & 0x3F) == 0x0C)
+	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
 		ppc->ppc_flags |= fifo_wait;
 
 	return(ret);
@@ -717,9 +726,9 @@ static int ppc6_open(Interface *ppc)
 
 //***************************************************************************
 
-static void ppc6_close(Interface *ppc)
+static void ppc6_close(struct pi_adapter *pi)
 {
-	ppc6_deselect(ppc);
+	ppc6_deselect(pi);
 }
 
 //***************************************************************************
-- 
cgit v1.2.3


From 617aecc2b3e75ef1d3deedbd1869bb83f1a2778f Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:00 +0100
Subject: ata: pata_parport-bpck6: remove lpt_addr from struct ppc_storage

lpt_addr duplicates pi->port. Remove it.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   |   1 -
 drivers/ata/pata_parport/ppc6lnx.c | 153 ++++++++++++++++++-------------------
 2 files changed, 76 insertions(+), 78 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index bc128a2c444e..50d313fc529e 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -78,7 +78,6 @@ static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 
 	/*copy over duplicate stuff.. initialize state info*/
 	ppc->ppc_id = pi->unit;
-	ppc->lpt_addr = pi->port;
 
 	/* look at the parport device to see what modes we can use */
 	if (pi->pardev->port->modes & PARPORT_MODE_EPP)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index f12bb019fc61..c00e561cc833 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -65,7 +65,6 @@
 //***************************************************************************
 
 struct ppc_storage {
-	u16	lpt_addr;				// LPT base address
 	u8	ppc_id;
 	u8	mode;						// operating mode
 					// 0 = PPC Uni SW
@@ -124,65 +123,65 @@ static int ppc6_select(struct pi_adapter *pi)
 	struct ppc_storage *ppc = (void *)(pi->private);
 	u8 i, j, k;
 
-	i = inb(ppc->lpt_addr + 1);
+	i = inb(pi->port + 1);
 
 	if (i & 1)
-		outb(i, ppc->lpt_addr + 1);
+		outb(i, pi->port + 1);
 
-	ppc->org_data = inb(ppc->lpt_addr);
+	ppc->org_data = inb(pi->port);
 
-	ppc->org_ctrl = inb(ppc->lpt_addr + 2) & 0x5F; // readback ctrl
+	ppc->org_ctrl = inb(pi->port + 2) & 0x5F; // readback ctrl
 
 	ppc->cur_ctrl = ppc->org_ctrl;
 
 	ppc->cur_ctrl |= port_sel;
 
-	outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->cur_ctrl, pi->port + 2);
 
 	if (ppc->org_data == 'b')
-		outb('x', ppc->lpt_addr);
+		outb('x', pi->port);
 
-	outb('b', ppc->lpt_addr);
-	outb('p', ppc->lpt_addr);
-	outb(ppc->ppc_id, ppc->lpt_addr);
-	outb(~ppc->ppc_id,ppc->lpt_addr);
+	outb('b', pi->port);
+	outb('p', pi->port);
+	outb(ppc->ppc_id, pi->port);
+	outb(~ppc->ppc_id, pi->port);
 
 	ppc->cur_ctrl &= ~port_sel;
 
-	outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->cur_ctrl, pi->port + 2);
 
 	ppc->cur_ctrl = (ppc->cur_ctrl & port_int) | port_init;
 
-	outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->cur_ctrl, pi->port + 2);
 
 	i = ppc->mode & 0x0C;
 
 	if (i == 0)
 		i = (ppc->mode & 2) | 1;
 
-	outb(i, ppc->lpt_addr);
+	outb(i, pi->port);
 
 	ppc->cur_ctrl |= port_sel;
 
-	outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->cur_ctrl, pi->port + 2);
 
 	// DELAY
 
 	ppc->cur_ctrl |= port_afd;
 
-	outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->cur_ctrl, pi->port + 2);
 
 	j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
 
-	k = inb(ppc->lpt_addr + 1) & 0xB8;
+	k = inb(pi->port + 1) & 0xB8;
 
 	if (j == k)
 	{
 		ppc->cur_ctrl &= ~port_afd;
 
-		outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+		outb(ppc->cur_ctrl, pi->port + 2);
 
-		k = (inb(ppc->lpt_addr + 1) & 0xB8) ^ 0xB8;
+		k = (inb(pi->port + 1) & 0xB8) ^ 0xB8;
 
 		if (j == k)
 		{
@@ -191,15 +190,15 @@ static int ppc6_select(struct pi_adapter *pi)
 			else				// PPC/ECP
 				ppc->cur_ctrl &= ~port_sel;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			return(1);
 		}
 	}
 
-	outb(ppc->org_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->org_ctrl, pi->port + 2);
 
-	outb(ppc->org_data, ppc->lpt_addr);
+	outb(ppc->org_data, pi->port);
 
 	return(0); // FAIL
 }
@@ -214,13 +213,13 @@ static void ppc6_deselect(struct pi_adapter *pi)
 	else								// PPC/ECP
 		ppc->cur_ctrl |= port_sel;
 
-	outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->cur_ctrl, pi->port + 2);
 
-	outb(ppc->org_data, ppc->lpt_addr);
+	outb(ppc->org_data, pi->port);
 
-	outb((ppc->org_ctrl | port_sel), ppc->lpt_addr + 2);
+	outb((ppc->org_ctrl | port_sel), pi->port + 2);
 
-	outb(ppc->org_ctrl, ppc->lpt_addr + 2);
+	outb(ppc->org_ctrl, pi->port + 2);
 }
 
 //***************************************************************************
@@ -235,11 +234,11 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			outb(cmd, ppc->lpt_addr);
+			outb(cmd, pi->port);
 
 			ppc->cur_ctrl ^= cmd_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
@@ -248,7 +247,7 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 		case PPCMODE_EPP_WORD :
 		case PPCMODE_EPP_DWORD :
 		{
-			outb(cmd, ppc->lpt_addr + 3);
+			outb(cmd, pi->port + 3);
 
 			break;
 		}
@@ -267,11 +266,11 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			outb(data, ppc->lpt_addr);
+			outb(data, pi->port);
 
 			ppc->cur_ctrl ^= data_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
@@ -280,7 +279,7 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		case PPCMODE_EPP_WORD :
 		case PPCMODE_EPP_DWORD :
 		{
-			outb(data, ppc->lpt_addr + 4);
+			outb(data, pi->port + 4);
 
 			break;
 		}
@@ -301,21 +300,21 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		{
 			ppc->cur_ctrl = (ppc->cur_ctrl & ~port_stb) ^ data_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			// DELAY
 
-			data = inb(ppc->lpt_addr + 1);
+			data = inb(pi->port + 1);
 
 			data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
 
 			ppc->cur_ctrl |= port_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			// DELAY
 
-			data |= inb(ppc->lpt_addr + 1) & 0xB8;
+			data |= inb(pi->port + 1) & 0xB8;
 
 			break;
 		}
@@ -325,21 +324,21 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		{
 			ppc->cur_ctrl |= port_dir;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			ppc->cur_ctrl = (ppc->cur_ctrl | port_stb) ^ data_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
-			data = inb(ppc->lpt_addr);
+			data = inb(pi->port);
 
 			ppc->cur_ctrl &= ~port_stb;
 
-			outb(ppc->cur_ctrl,ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			ppc->cur_ctrl &= ~port_dir;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
@@ -348,11 +347,11 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_EPP_WORD :
 		case PPCMODE_EPP_DWORD :
 		{
-			outb((ppc->cur_ctrl | port_dir),ppc->lpt_addr + 2);
+			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
 
-			data = inb(ppc->lpt_addr + 4);
+			data = inb(pi->port + 4);
 
-			outb(ppc->cur_ctrl,ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
@@ -395,21 +394,21 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 				ppc->cur_ctrl = (ppc->cur_ctrl & ~port_stb) ^ data_stb;
 
-				outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+				outb(ppc->cur_ctrl, pi->port + 2);
 
 				// DELAY
 
-				d = inb(ppc->lpt_addr + 1);
+				d = inb(pi->port + 1);
 
 				d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
 
 				ppc->cur_ctrl |= port_stb;
 
-				outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+				outb(ppc->cur_ctrl, pi->port + 2);
 
 				// DELAY
 
-				d |= inb(ppc->lpt_addr + 1) & 0xB8;
+				d |= inb(pi->port + 1) & 0xB8;
 
 				*data++ = d;
 				count--;
@@ -423,7 +422,7 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		{
 			ppc->cur_ctrl |= port_dir;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			ppc->cur_ctrl |= port_stb;
 
@@ -431,84 +430,84 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				ppc->cur_ctrl ^= data_stb;
 
-				outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+				outb(ppc->cur_ctrl, pi->port + 2);
 
-				*data++ = inb(ppc->lpt_addr);
+				*data++ = inb(pi->port);
 				count--;
 			}
 
 			ppc->cur_ctrl &= ~port_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			ppc->cur_ctrl &= ~port_dir;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
 
 		case PPCMODE_EPP_BYTE :
 		{
-			outb((ppc->cur_ctrl | port_dir), ppc->lpt_addr + 2);
+			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
 
 			// DELAY
 
 			while(count)
 			{
-				*data++ = inb(ppc->lpt_addr + 4);
+				*data++ = inb(pi->port + 4);
 				count--;
 			}
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
 
 		case PPCMODE_EPP_WORD :
 		{
-			outb((ppc->cur_ctrl | port_dir), ppc->lpt_addr + 2);
+			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
 
 			// DELAY
 
 			while(count > 1)
 			{
-				*((u16 *)data) = inw(ppc->lpt_addr + 4);
+				*((u16 *)data) = inw(pi->port + 4);
 				data  += 2;
 				count -= 2;
 			}
 
 			while(count)
 			{
-				*data++ = inb(ppc->lpt_addr + 4);
+				*data++ = inb(pi->port + 4);
 				count--;
 			}
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
 
 		case PPCMODE_EPP_DWORD :
 		{
-			outb((ppc->cur_ctrl | port_dir),ppc->lpt_addr + 2);
+			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
 
 			// DELAY
 
 			while(count > 3)
 			{
-				*((u32 *)data) = inl(ppc->lpt_addr + 4);
+				*((u32 *)data) = inl(pi->port + 4);
 				data  += 4;
 				count -= 4;
 			}
 
 			while(count)
 			{
-				*data++ = inb(ppc->lpt_addr + 4);
+				*data++ = inb(pi->port + 4);
 				count--;
 			}
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			break;
 		}
@@ -526,7 +525,7 @@ static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 	if (ppc->ppc_flags & fifo_wait)
 	{
 		for(i=0; i<20; i++)
-			inb(ppc->lpt_addr + 1);
+			inb(pi->port + 1);
 	}
 }
 
@@ -542,11 +541,11 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		{
 			while(count--)
 			{
-				outb(*data++, ppc->lpt_addr);
+				outb(*data++, pi->port);
 
 				ppc->cur_ctrl ^= data_stb;
 
-				outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+				outb(ppc->cur_ctrl, pi->port + 2);
 			}
 
 			break;
@@ -561,11 +560,11 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			ppc->cur_ctrl |= port_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			last = *data;
 
-			outb(last, ppc->lpt_addr);
+			outb(last, pi->port);
 
 			while(count)
 			{
@@ -576,11 +575,11 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				{
 					ppc->cur_ctrl ^= data_stb;
 
-					outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+					outb(ppc->cur_ctrl, pi->port + 2);
 				}
 				else
 				{
-					outb(this, ppc->lpt_addr);
+					outb(this, pi->port);
 
 					last = this;
 				}
@@ -588,7 +587,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			ppc->cur_ctrl &= ~port_stb;
 
-			outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
+			outb(ppc->cur_ctrl, pi->port + 2);
 
 			ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
 
@@ -599,7 +598,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		{
 			while(count)
 			{
-				outb(*data++,ppc->lpt_addr + 4);
+				outb(*data++, pi->port + 4);
 				count--;
 			}
 
@@ -612,14 +611,14 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		{
 			while(count > 1)
 			{
-				outw(*((u16 *)data),ppc->lpt_addr + 4);
+				outw(*((u16 *)data), pi->port + 4);
 				data  += 2;
 				count -= 2;
 			}
 
 			while(count)
 			{
-				outb(*data++,ppc->lpt_addr + 4);
+				outb(*data++, pi->port + 4);
 				count--;
 			}
 
@@ -632,14 +631,14 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		{
 			while(count > 3)
 			{
-				outl(*((u32 *)data),ppc->lpt_addr + 4);
+				outl(*((u32 *)data), pi->port + 4);
 				data  += 4;
 				count -= 4;
 			}
 
 			while(count)
 			{
-				outb(*data++,ppc->lpt_addr + 4);
+				outb(*data++, pi->port + 4);
 				count--;
 			}
 
-- 
cgit v1.2.3


From 997b0ce28ad30fd97f3924ddaa88208babf95f05 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:01 +0100
Subject: ata: pata_parport-bpck6: remove ppc_id from struct ppc_storage

ppc_id duplicates pi->unit. Remove it.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 7 -------
 drivers/ata/pata_parport/ppc6lnx.c | 5 ++---
 2 files changed, 2 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 50d313fc529e..176bf456c698 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -72,13 +72,9 @@ static void bpck6_disconnect(struct pi_adapter *pi)
 
 static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	dev_dbg(&pi->dev, "PARPORT indicates modes=%x for lp=0x%lx\n",
 		pi->pardev->port->modes, pi->pardev->port->base);
 
-	/*copy over duplicate stuff.. initialize state info*/
-	ppc->ppc_id = pi->unit;
-
 	/* look at the parport device to see what modes we can use */
 	if (pi->pardev->port->modes & PARPORT_MODE_EPP)
 		return 5; /* Can do EPP */
@@ -94,9 +90,6 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
 
 	dev_dbg(&pi->dev, "PROBE UNIT %x on port:%x\n", pi->unit, pi->port);
 
-	/*SET PPC UNIT NUMBER*/
-	ppc->ppc_id = pi->unit;
-
 	/*LOWER DOWN TO UNIDIRECTIONAL*/
 	ppc->mode = 1;
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index c00e561cc833..dd9f3040f9a7 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -65,7 +65,6 @@
 //***************************************************************************
 
 struct ppc_storage {
-	u8	ppc_id;
 	u8	mode;						// operating mode
 					// 0 = PPC Uni SW
 					// 1 = PPC Uni FW
@@ -143,8 +142,8 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	outb('b', pi->port);
 	outb('p', pi->port);
-	outb(ppc->ppc_id, pi->port);
-	outb(~ppc->ppc_id, pi->port);
+	outb(pi->unit, pi->port);
+	outb(~pi->unit, pi->port);
 
 	ppc->cur_ctrl &= ~port_sel;
 
-- 
cgit v1.2.3


From f5031656e4c45951c2f96fb8fda5e0b75b2330f8 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:02 +0100
Subject: ata: pata_parport-bpck6: remove org_* from struct ppc_storage

org_data duplicates saved_r0 and org_ctrl duplicates saved_r2 in
pi->unit. Remove them.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/ppc6lnx.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index dd9f3040f9a7..7ea8e8a31aeb 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -74,8 +74,6 @@ struct ppc_storage {
 					// 5 = EPP Word
 					// 6 = EPP Dword
 	u8	ppc_flags;
-	u8	org_data;				// original LPT data port contents
-	u8	org_ctrl;				// original LPT control port contents
 	u8	cur_ctrl;				// current control port contents
 };
 
@@ -127,17 +125,17 @@ static int ppc6_select(struct pi_adapter *pi)
 	if (i & 1)
 		outb(i, pi->port + 1);
 
-	ppc->org_data = inb(pi->port);
+	pi->saved_r0 = inb(pi->port);
 
-	ppc->org_ctrl = inb(pi->port + 2) & 0x5F; // readback ctrl
+	pi->saved_r2 = inb(pi->port + 2) & 0x5F; // readback ctrl
 
-	ppc->cur_ctrl = ppc->org_ctrl;
+	ppc->cur_ctrl = pi->saved_r2;
 
 	ppc->cur_ctrl |= port_sel;
 
 	outb(ppc->cur_ctrl, pi->port + 2);
 
-	if (ppc->org_data == 'b')
+	if (pi->saved_r0 == 'b')
 		outb('x', pi->port);
 
 	outb('b', pi->port);
@@ -195,9 +193,9 @@ static int ppc6_select(struct pi_adapter *pi)
 		}
 	}
 
-	outb(ppc->org_ctrl, pi->port + 2);
+	outb(pi->saved_r2, pi->port + 2);
 
-	outb(ppc->org_data, pi->port);
+	outb(pi->saved_r0, pi->port);
 
 	return(0); // FAIL
 }
@@ -214,11 +212,11 @@ static void ppc6_deselect(struct pi_adapter *pi)
 
 	outb(ppc->cur_ctrl, pi->port + 2);
 
-	outb(ppc->org_data, pi->port);
+	outb(pi->saved_r0, pi->port);
 
-	outb((ppc->org_ctrl | port_sel), pi->port + 2);
+	outb((pi->saved_r2 | port_sel), pi->port + 2);
 
-	outb(ppc->org_ctrl, pi->port + 2);
+	outb(pi->saved_r2, pi->port + 2);
 }
 
 //***************************************************************************
-- 
cgit v1.2.3


From baa6f0f875063b637628391935987b4db995072b Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:03 +0100
Subject: ata: pata_parport-bpck6: remove mode from struct ppc_storage

introduce mode_map[] that maps bpck6 modes to ppc6 modes and use it to
replace mode in ppc_storage

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 22 +++++-----------------
 drivers/ata/pata_parport/ppc6lnx.c | 27 +++++++++++----------------
 2 files changed, 16 insertions(+), 33 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 176bf456c698..fe97d1dee51c 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -43,22 +43,8 @@ static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 
 static void bpck6_connect(struct pi_adapter *pi)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	dev_dbg(&pi->dev, "connect\n");
 
-	if(pi->mode >=2)
-  	{
-		ppc->mode = 4+pi->mode-2;
-	}
-	else if(pi->mode==1)
-	{
-		ppc->mode = 3;
-	}
-	else
-	{
-		ppc->mode = 1;
-	}
-
 	ppc6_open(pi);
 	ppc6_wr_extout(pi, 0x3);
 }
@@ -85,13 +71,13 @@ static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
 
 static int bpck6_probe_unit(struct pi_adapter *pi)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
-	int out;
+	int out, saved_mode;
 
 	dev_dbg(&pi->dev, "PROBE UNIT %x on port:%x\n", pi->unit, pi->port);
 
+	saved_mode = pi->mode;
 	/*LOWER DOWN TO UNIDIRECTIONAL*/
-	ppc->mode = 1;
+	pi->mode = 0;
 
 	out = ppc6_open(pi);
 
@@ -101,11 +87,13 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
  	{
 		ppc6_close(pi);
 		dev_dbg(&pi->dev, "leaving probe\n");
+		pi->mode = saved_mode;
                return(1);
 	}
   	else
   	{
 		dev_dbg(&pi->dev, "Failed open\n");
+		pi->mode = saved_mode;
     		return(0);
   	}
 }
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 7ea8e8a31aeb..75f9748d8de5 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -65,14 +65,6 @@
 //***************************************************************************
 
 struct ppc_storage {
-	u8	mode;						// operating mode
-					// 0 = PPC Uni SW
-					// 1 = PPC Uni FW
-					// 2 = PPC Bi SW
-					// 3 = PPC Bi FW
-					// 4 = EPP Byte
-					// 5 = EPP Word
-					// 6 = EPP Dword
 	u8	ppc_flags;
 	u8	cur_ctrl;				// current control port contents
 };
@@ -115,6 +107,9 @@ static void ppc6_close(struct pi_adapter *pi);
 
 //***************************************************************************
 
+int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
+		   PPCMODE_EPP_WORD, PPCMODE_EPP_DWORD };
+
 static int ppc6_select(struct pi_adapter *pi)
 {
 	struct ppc_storage *ppc = (void *)(pi->private);
@@ -151,10 +146,10 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	outb(ppc->cur_ctrl, pi->port + 2);
 
-	i = ppc->mode & 0x0C;
+	i = mode_map[pi->mode] & 0x0C;
 
 	if (i == 0)
-		i = (ppc->mode & 2) | 1;
+		i = (mode_map[pi->mode] & 2) | 1;
 
 	outb(i, pi->port);
 
@@ -205,7 +200,7 @@ static int ppc6_select(struct pi_adapter *pi)
 static void ppc6_deselect(struct pi_adapter *pi)
 {
 	struct ppc_storage *ppc = (void *)(pi->private);
-	if (ppc->mode & 4)	// EPP
+	if (mode_map[pi->mode] & 4)	// EPP
 		ppc->cur_ctrl |= port_init;
 	else								// PPC/ECP
 		ppc->cur_ctrl |= port_sel;
@@ -224,7 +219,7 @@ static void ppc6_deselect(struct pi_adapter *pi)
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 {
 	struct ppc_storage *ppc = (void *)(pi->private);
-	switch(ppc->mode)
+	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
 		case PPCMODE_UNI_FW :
@@ -256,7 +251,7 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 {
 	struct ppc_storage *ppc = (void *)(pi->private);
-	switch(ppc->mode)
+	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
 		case PPCMODE_UNI_FW :
@@ -290,7 +285,7 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 	struct ppc_storage *ppc = (void *)(pi->private);
 	u8 data = 0;
 
-	switch(ppc->mode)
+	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
 		case PPCMODE_UNI_FW :
@@ -380,7 +375,7 @@ static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data)
 static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 {
 	struct ppc_storage *ppc = (void *)(pi->private);
-	switch(ppc->mode)
+	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
 		case PPCMODE_UNI_FW :
@@ -531,7 +526,7 @@ static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 {
 	struct ppc_storage *ppc = (void *)(pi->private);
-	switch(ppc->mode)
+	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
 		case PPCMODE_BI_SW :
-- 
cgit v1.2.3


From f467fd0e1bb17850161091a6374a34445c8bec00 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:04 +0100
Subject: ata: pata_parport-bpck6: remove struct ppc_storage

Store the remaining two variables (cur_ctrl and ppc_flags) in struct
ppc_storage directly in pi->private and remove struct ppc_storage.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   |  21 ------
 drivers/ata/pata_parport/ppc6lnx.c | 149 +++++++++++++++++--------------------
 2 files changed, 69 insertions(+), 101 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index fe97d1dee51c..dc0f71cc305e 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -14,7 +14,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/slab.h>
 #include <linux/types.h>
 #include <asm/io.h>
 #include <linux/parport.h>
@@ -107,24 +106,6 @@ static void bpck6_log_adapter(struct pi_adapter *pi)
 		pi->unit, pi->port, pi->mode, mode_string[pi->mode], pi->delay);
 }
 
-static int bpck6_init_proto(struct pi_adapter *pi)
-{
-	struct ppc_storage *p = kzalloc(sizeof(struct ppc_storage), GFP_KERNEL);
-
-	if (p) {
-		pi->private = (unsigned long)p;
-		return 0;
-	}
-
-	dev_err(&pi->dev, "ERROR COULDN'T ALLOCATE MEMORY\n");
-	return -1;
-}
-
-static void bpck6_release_proto(struct pi_adapter *pi)
-{
-	kfree((void *)(pi->private)); 
-}
-
 static struct pi_protocol bpck6 = {
 	.owner		= THIS_MODULE,
 	.name		= "bpck6",
@@ -140,8 +121,6 @@ static struct pi_protocol bpck6 = {
 	.test_port	= bpck6_test_port,
 	.probe_unit	= bpck6_probe_unit,
 	.log_adapter	= bpck6_log_adapter,
-	.init_proto	= bpck6_init_proto,
-	.release_proto	= bpck6_release_proto,
 };
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 75f9748d8de5..ee8cee6bae7c 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -64,10 +64,8 @@
 
 //***************************************************************************
 
-struct ppc_storage {
-	u8	ppc_flags;
-	u8	cur_ctrl;				// current control port contents
-};
+#define CUR_CTRL	(((u8 *)&pi->private)[0])
+#define PPC_FLAGS	(((u8 *)&pi->private)[1])
 
 //***************************************************************************
 
@@ -112,7 +110,6 @@ int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
 
 static int ppc6_select(struct pi_adapter *pi)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	u8 i, j, k;
 
 	i = inb(pi->port + 1);
@@ -124,11 +121,11 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	pi->saved_r2 = inb(pi->port + 2) & 0x5F; // readback ctrl
 
-	ppc->cur_ctrl = pi->saved_r2;
+	CUR_CTRL = pi->saved_r2;
 
-	ppc->cur_ctrl |= port_sel;
+	CUR_CTRL |= port_sel;
 
-	outb(ppc->cur_ctrl, pi->port + 2);
+	outb(CUR_CTRL, pi->port + 2);
 
 	if (pi->saved_r0 == 'b')
 		outb('x', pi->port);
@@ -138,13 +135,13 @@ static int ppc6_select(struct pi_adapter *pi)
 	outb(pi->unit, pi->port);
 	outb(~pi->unit, pi->port);
 
-	ppc->cur_ctrl &= ~port_sel;
+	CUR_CTRL &= ~port_sel;
 
-	outb(ppc->cur_ctrl, pi->port + 2);
+	outb(CUR_CTRL, pi->port + 2);
 
-	ppc->cur_ctrl = (ppc->cur_ctrl & port_int) | port_init;
+	CUR_CTRL = (CUR_CTRL & port_int) | port_init;
 
-	outb(ppc->cur_ctrl, pi->port + 2);
+	outb(CUR_CTRL, pi->port + 2);
 
 	i = mode_map[pi->mode] & 0x0C;
 
@@ -153,15 +150,15 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	outb(i, pi->port);
 
-	ppc->cur_ctrl |= port_sel;
+	CUR_CTRL |= port_sel;
 
-	outb(ppc->cur_ctrl, pi->port + 2);
+	outb(CUR_CTRL, pi->port + 2);
 
 	// DELAY
 
-	ppc->cur_ctrl |= port_afd;
+	CUR_CTRL |= port_afd;
 
-	outb(ppc->cur_ctrl, pi->port + 2);
+	outb(CUR_CTRL, pi->port + 2);
 
 	j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
 
@@ -169,20 +166,20 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	if (j == k)
 	{
-		ppc->cur_ctrl &= ~port_afd;
+		CUR_CTRL &= ~port_afd;
 
-		outb(ppc->cur_ctrl, pi->port + 2);
+		outb(CUR_CTRL, pi->port + 2);
 
 		k = (inb(pi->port + 1) & 0xB8) ^ 0xB8;
 
 		if (j == k)
 		{
 			if (i & 4)	// EPP
-				ppc->cur_ctrl &= ~(port_sel | port_init);
+				CUR_CTRL &= ~(port_sel | port_init);
 			else				// PPC/ECP
-				ppc->cur_ctrl &= ~port_sel;
+				CUR_CTRL &= ~port_sel;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			return(1);
 		}
@@ -199,13 +196,12 @@ static int ppc6_select(struct pi_adapter *pi)
 
 static void ppc6_deselect(struct pi_adapter *pi)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	if (mode_map[pi->mode] & 4)	// EPP
-		ppc->cur_ctrl |= port_init;
+		CUR_CTRL |= port_init;
 	else								// PPC/ECP
-		ppc->cur_ctrl |= port_sel;
+		CUR_CTRL |= port_sel;
 
-	outb(ppc->cur_ctrl, pi->port + 2);
+	outb(CUR_CTRL, pi->port + 2);
 
 	outb(pi->saved_r0, pi->port);
 
@@ -218,7 +214,6 @@ static void ppc6_deselect(struct pi_adapter *pi)
 
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
@@ -228,9 +223,9 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 		{
 			outb(cmd, pi->port);
 
-			ppc->cur_ctrl ^= cmd_stb;
+			CUR_CTRL ^= cmd_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
@@ -250,7 +245,6 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
@@ -260,9 +254,9 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		{
 			outb(data, pi->port);
 
-			ppc->cur_ctrl ^= data_stb;
+			CUR_CTRL ^= data_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
@@ -282,7 +276,6 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	u8 data = 0;
 
 	switch (mode_map[pi->mode])
@@ -290,9 +283,9 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_UNI_SW :
 		case PPCMODE_UNI_FW :
 		{
-			ppc->cur_ctrl = (ppc->cur_ctrl & ~port_stb) ^ data_stb;
+			CUR_CTRL = (CUR_CTRL & ~port_stb) ^ data_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			// DELAY
 
@@ -300,9 +293,9 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 			data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
 
-			ppc->cur_ctrl |= port_stb;
+			CUR_CTRL |= port_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			// DELAY
 
@@ -314,23 +307,23 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			ppc->cur_ctrl |= port_dir;
+			CUR_CTRL |= port_dir;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
-			ppc->cur_ctrl = (ppc->cur_ctrl | port_stb) ^ data_stb;
+			CUR_CTRL = (CUR_CTRL | port_stb) ^ data_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			data = inb(pi->port);
 
-			ppc->cur_ctrl &= ~port_stb;
+			CUR_CTRL &= ~port_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
-			ppc->cur_ctrl &= ~port_dir;
+			CUR_CTRL &= ~port_dir;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
@@ -339,11 +332,11 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_EPP_WORD :
 		case PPCMODE_EPP_DWORD :
 		{
-			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
+			outb((CUR_CTRL | port_dir), pi->port + 2);
 
 			data = inb(pi->port + 4);
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
@@ -374,7 +367,6 @@ static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data)
 
 static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
@@ -384,9 +376,9 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				u8 d;
 
-				ppc->cur_ctrl = (ppc->cur_ctrl & ~port_stb) ^ data_stb;
+				CUR_CTRL = (CUR_CTRL & ~port_stb) ^ data_stb;
 
-				outb(ppc->cur_ctrl, pi->port + 2);
+				outb(CUR_CTRL, pi->port + 2);
 
 				// DELAY
 
@@ -394,9 +386,9 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 				d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
 
-				ppc->cur_ctrl |= port_stb;
+				CUR_CTRL |= port_stb;
 
-				outb(ppc->cur_ctrl, pi->port + 2);
+				outb(CUR_CTRL, pi->port + 2);
 
 				// DELAY
 
@@ -412,36 +404,36 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			ppc->cur_ctrl |= port_dir;
+			CUR_CTRL |= port_dir;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
-			ppc->cur_ctrl |= port_stb;
+			CUR_CTRL |= port_stb;
 
 			while(count)
 			{
-				ppc->cur_ctrl ^= data_stb;
+				CUR_CTRL ^= data_stb;
 
-				outb(ppc->cur_ctrl, pi->port + 2);
+				outb(CUR_CTRL, pi->port + 2);
 
 				*data++ = inb(pi->port);
 				count--;
 			}
 
-			ppc->cur_ctrl &= ~port_stb;
+			CUR_CTRL &= ~port_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
-			ppc->cur_ctrl &= ~port_dir;
+			CUR_CTRL &= ~port_dir;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
 
 		case PPCMODE_EPP_BYTE :
 		{
-			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
+			outb((CUR_CTRL | port_dir), pi->port + 2);
 
 			// DELAY
 
@@ -451,14 +443,14 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				count--;
 			}
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
 
 		case PPCMODE_EPP_WORD :
 		{
-			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
+			outb((CUR_CTRL | port_dir), pi->port + 2);
 
 			// DELAY
 
@@ -475,14 +467,14 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				count--;
 			}
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
 
 		case PPCMODE_EPP_DWORD :
 		{
-			outb((ppc->cur_ctrl | port_dir), pi->port + 2);
+			outb((CUR_CTRL | port_dir), pi->port + 2);
 
 			// DELAY
 
@@ -499,7 +491,7 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				count--;
 			}
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			break;
 		}
@@ -511,10 +503,9 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	int i;
 
-	if (ppc->ppc_flags & fifo_wait)
+	if (PPC_FLAGS & fifo_wait)
 	{
 		for(i=0; i<20; i++)
 			inb(pi->port + 1);
@@ -525,7 +516,6 @@ static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 
 static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	switch (mode_map[pi->mode])
 	{
 		case PPCMODE_UNI_SW :
@@ -535,9 +525,9 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				outb(*data++, pi->port);
 
-				ppc->cur_ctrl ^= data_stb;
+				CUR_CTRL ^= data_stb;
 
-				outb(ppc->cur_ctrl, pi->port + 2);
+				outb(CUR_CTRL, pi->port + 2);
 			}
 
 			break;
@@ -550,9 +540,9 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
 
-			ppc->cur_ctrl |= port_stb;
+			CUR_CTRL |= port_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			last = *data;
 
@@ -565,9 +555,9 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 				if (this == last)
 				{
-					ppc->cur_ctrl ^= data_stb;
+					CUR_CTRL ^= data_stb;
 
-					outb(ppc->cur_ctrl, pi->port + 2);
+					outb(CUR_CTRL, pi->port + 2);
 				}
 				else
 				{
@@ -577,9 +567,9 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				}
 			}
 
-			ppc->cur_ctrl &= ~port_stb;
+			CUR_CTRL &= ~port_stb;
 
-			outb(ppc->cur_ctrl, pi->port + 2);
+			outb(CUR_CTRL, pi->port + 2);
 
 			ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
 
@@ -694,7 +684,6 @@ static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata)
 
 static int ppc6_open(struct pi_adapter *pi)
 {
-	struct ppc_storage *ppc = (void *)(pi->private);
 	int ret;
 
 	ret = ppc6_select(pi);
@@ -702,7 +691,7 @@ static int ppc6_open(struct pi_adapter *pi)
 	if (ret == 0)
 		return(ret);
 
-	ppc->ppc_flags &= ~fifo_wait;
+	PPC_FLAGS &= ~fifo_wait;
 
 	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
 	ppc6_wr_data_byte(pi, RAMSIZE_128K);
@@ -710,7 +699,7 @@ static int ppc6_open(struct pi_adapter *pi)
 	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
 
 	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
-		ppc->ppc_flags |= fifo_wait;
+		PPC_FLAGS |= fifo_wait;
 
 	return(ret);
 }
-- 
cgit v1.2.3


From 5e4696d5ed37e1b9128de9e557b2ae98e9699b52 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:05 +0100
Subject: ata: pata_parport-bpck6: remove parallel port bit defines

Remove port_stb, port_afd, cmd_stb, port_init, data_stb and port_sel
defines and use standard PARPORT_CONTROL_* instead.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/ppc6lnx.c | 59 +++++++++++++++++---------------------
 1 file changed, 27 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index ee8cee6bae7c..09480a7fcaee 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -16,12 +16,6 @@
 //***************************************************************************
 
 
-#define port_stb					1
-#define port_afd					2
-#define cmd_stb						port_afd
-#define port_init					4
-#define data_stb					port_init
-#define port_sel					8
 #define port_int					16
 #define port_dir					0x20
 
@@ -123,7 +117,7 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	CUR_CTRL = pi->saved_r2;
 
-	CUR_CTRL |= port_sel;
+	CUR_CTRL |= PARPORT_CONTROL_SELECT;
 
 	outb(CUR_CTRL, pi->port + 2);
 
@@ -135,11 +129,11 @@ static int ppc6_select(struct pi_adapter *pi)
 	outb(pi->unit, pi->port);
 	outb(~pi->unit, pi->port);
 
-	CUR_CTRL &= ~port_sel;
+	CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
 
 	outb(CUR_CTRL, pi->port + 2);
 
-	CUR_CTRL = (CUR_CTRL & port_int) | port_init;
+	CUR_CTRL = (CUR_CTRL & port_int) | PARPORT_CONTROL_INIT;
 
 	outb(CUR_CTRL, pi->port + 2);
 
@@ -150,13 +144,13 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	outb(i, pi->port);
 
-	CUR_CTRL |= port_sel;
+	CUR_CTRL |= PARPORT_CONTROL_SELECT;
 
 	outb(CUR_CTRL, pi->port + 2);
 
 	// DELAY
 
-	CUR_CTRL |= port_afd;
+	CUR_CTRL |= PARPORT_CONTROL_AUTOFD;
 
 	outb(CUR_CTRL, pi->port + 2);
 
@@ -166,7 +160,7 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	if (j == k)
 	{
-		CUR_CTRL &= ~port_afd;
+		CUR_CTRL &= ~PARPORT_CONTROL_AUTOFD;
 
 		outb(CUR_CTRL, pi->port + 2);
 
@@ -175,9 +169,9 @@ static int ppc6_select(struct pi_adapter *pi)
 		if (j == k)
 		{
 			if (i & 4)	// EPP
-				CUR_CTRL &= ~(port_sel | port_init);
+				CUR_CTRL &= ~(PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT);
 			else				// PPC/ECP
-				CUR_CTRL &= ~port_sel;
+				CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -197,15 +191,15 @@ static int ppc6_select(struct pi_adapter *pi)
 static void ppc6_deselect(struct pi_adapter *pi)
 {
 	if (mode_map[pi->mode] & 4)	// EPP
-		CUR_CTRL |= port_init;
+		CUR_CTRL |= PARPORT_CONTROL_INIT;
 	else								// PPC/ECP
-		CUR_CTRL |= port_sel;
+		CUR_CTRL |= PARPORT_CONTROL_SELECT;
 
 	outb(CUR_CTRL, pi->port + 2);
 
 	outb(pi->saved_r0, pi->port);
 
-	outb((pi->saved_r2 | port_sel), pi->port + 2);
+	outb((pi->saved_r2 | PARPORT_CONTROL_SELECT), pi->port + 2);
 
 	outb(pi->saved_r2, pi->port + 2);
 }
@@ -223,7 +217,7 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 		{
 			outb(cmd, pi->port);
 
-			CUR_CTRL ^= cmd_stb;
+			CUR_CTRL ^= PARPORT_CONTROL_AUTOFD;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -254,7 +248,7 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		{
 			outb(data, pi->port);
 
-			CUR_CTRL ^= data_stb;
+			CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -283,7 +277,7 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_UNI_SW :
 		case PPCMODE_UNI_FW :
 		{
-			CUR_CTRL = (CUR_CTRL & ~port_stb) ^ data_stb;
+			CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -293,7 +287,7 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 			data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
 
-			CUR_CTRL |= port_stb;
+			CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -311,13 +305,13 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 			outb(CUR_CTRL, pi->port + 2);
 
-			CUR_CTRL = (CUR_CTRL | port_stb) ^ data_stb;
+			CUR_CTRL = (CUR_CTRL | PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
 
 			outb(CUR_CTRL, pi->port + 2);
 
 			data = inb(pi->port);
 
-			CUR_CTRL &= ~port_stb;
+			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -376,7 +370,8 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				u8 d;
 
-				CUR_CTRL = (CUR_CTRL & ~port_stb) ^ data_stb;
+				CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE)
+							^ PARPORT_CONTROL_INIT;
 
 				outb(CUR_CTRL, pi->port + 2);
 
@@ -386,7 +381,7 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 				d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
 
-				CUR_CTRL |= port_stb;
+				CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
 				outb(CUR_CTRL, pi->port + 2);
 
@@ -408,11 +403,11 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			outb(CUR_CTRL, pi->port + 2);
 
-			CUR_CTRL |= port_stb;
+			CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
 			while(count)
 			{
-				CUR_CTRL ^= data_stb;
+				CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
 				outb(CUR_CTRL, pi->port + 2);
 
@@ -420,7 +415,7 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				count--;
 			}
 
-			CUR_CTRL &= ~port_stb;
+			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -525,7 +520,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				outb(*data++, pi->port);
 
-				CUR_CTRL ^= data_stb;
+				CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
 				outb(CUR_CTRL, pi->port + 2);
 			}
@@ -540,7 +535,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
 
-			CUR_CTRL |= port_stb;
+			CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
 			outb(CUR_CTRL, pi->port + 2);
 
@@ -555,7 +550,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 				if (this == last)
 				{
-					CUR_CTRL ^= data_stb;
+					CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
 					outb(CUR_CTRL, pi->port + 2);
 				}
@@ -567,7 +562,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				}
 			}
 
-			CUR_CTRL &= ~port_stb;
+			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
 
 			outb(CUR_CTRL, pi->port + 2);
 
-- 
cgit v1.2.3


From 05f0adefd48a2ccbd66b3793d220beb9dcaf6988 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:06 +0100
Subject: ata: parport_pc: add 16-bit and 8-bit fast EPP transfer flags

PARPORT_EPP_FAST flag currently uses 32-bit I/O port access for data
read/write (insl/outsl).
Add PARPORT_EPP_FAST_16 and PARPORT_EPP_FAST_8 that use insw/outsw
and insb/outsb (and PARPORT_EPP_FAST_32 as alias for PARPORT_EPP_FAST).

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/parport/parport_pc.c | 20 ++++++++++++++++----
 include/uapi/linux/parport.h |  3 +++
 2 files changed, 19 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 88e125e36230..3bacbaf16f42 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -305,9 +305,15 @@ static size_t parport_pc_epp_read_data(struct parport *port, void *buf,
 		}
 		return got;
 	}
-	if ((flags & PARPORT_EPP_FAST) && (length > 1)) {
-		if (!(((long)buf | length) & 0x03))
+	if ((length > 1) && ((flags & PARPORT_EPP_FAST_32)
+			   || flags & PARPORT_EPP_FAST_16
+			   || flags & PARPORT_EPP_FAST_8)) {
+		if ((flags & PARPORT_EPP_FAST_32)
+		    && !(((long)buf | length) & 0x03))
 			insl(EPPDATA(port), buf, (length >> 2));
+		else if ((flags & PARPORT_EPP_FAST_16)
+			 && !(((long)buf | length) & 0x01))
+			insw(EPPDATA(port), buf, length >> 1);
 		else
 			insb(EPPDATA(port), buf, length);
 		if (inb(STATUS(port)) & 0x01) {
@@ -334,9 +340,15 @@ static size_t parport_pc_epp_write_data(struct parport *port, const void *buf,
 {
 	size_t written = 0;
 
-	if ((flags & PARPORT_EPP_FAST) && (length > 1)) {
-		if (!(((long)buf | length) & 0x03))
+	if ((length > 1) && ((flags & PARPORT_EPP_FAST_32)
+			   || flags & PARPORT_EPP_FAST_16
+			   || flags & PARPORT_EPP_FAST_8)) {
+		if ((flags & PARPORT_EPP_FAST_32)
+		    && !(((long)buf | length) & 0x03))
 			outsl(EPPDATA(port), buf, (length >> 2));
+		else if ((flags & PARPORT_EPP_FAST_16)
+			 && !(((long)buf | length) & 0x01))
+			outsw(EPPDATA(port), buf, length >> 1);
 		else
 			outsb(EPPDATA(port), buf, length);
 		if (inb(STATUS(port)) & 0x01) {
diff --git a/include/uapi/linux/parport.h b/include/uapi/linux/parport.h
index f41388f88dc3..fe93e41fc205 100644
--- a/include/uapi/linux/parport.h
+++ b/include/uapi/linux/parport.h
@@ -90,6 +90,9 @@ typedef enum {
 /* Flags for block transfer operations. */
 #define PARPORT_EPP_FAST		(1<<0) /* Unreliable counts. */
 #define PARPORT_W91284PIC		(1<<1) /* have a Warp9 w91284pic in the device */
+#define PARPORT_EPP_FAST_32		PARPORT_EPP_FAST /* 32-bit EPP transfers */
+#define PARPORT_EPP_FAST_16		(1<<2) /* 16-bit EPP transfers */
+#define PARPORT_EPP_FAST_8		(1<<3) /* 8-bit EPP transfers */
 
 /* The rest is for the kernel only */
 #endif /* _UAPI_PARPORT_H_ */
-- 
cgit v1.2.3


From e9090fd6ed363921be4fd3d824a0275f53f862ed Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:07 +0100
Subject: ata: pata_parport-bpck6: use parport access functions instead of port
 I/O

Use parport access functions instead of inb/outb/inw/outw/inl/outl.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   |   1 -
 drivers/ata/pata_parport/ppc6lnx.c | 212 ++++++++++++-------------------------
 2 files changed, 68 insertions(+), 145 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index dc0f71cc305e..39ac6e1a0aee 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -15,7 +15,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <asm/io.h>
 #include <linux/parport.h>
 #include "pata_parport.h"
 #include "ppc6lnx.c"
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 09480a7fcaee..89c40d6ab036 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -17,7 +17,6 @@
 
 
 #define port_int					16
-#define port_dir					0x20
 
 #define ECR_EPP	0x80
 #define ECR_BI	0x20
@@ -106,65 +105,60 @@ static int ppc6_select(struct pi_adapter *pi)
 {
 	u8 i, j, k;
 
-	i = inb(pi->port + 1);
+	pi->saved_r0 = parport_read_data(pi->pardev->port);
 
-	if (i & 1)
-		outb(i, pi->port + 1);
-
-	pi->saved_r0 = inb(pi->port);
-
-	pi->saved_r2 = inb(pi->port + 2) & 0x5F; // readback ctrl
+	pi->saved_r2 = parport_read_control(pi->pardev->port) & 0x5F; // readback ctrl
 
 	CUR_CTRL = pi->saved_r2;
 
 	CUR_CTRL |= PARPORT_CONTROL_SELECT;
 
-	outb(CUR_CTRL, pi->port + 2);
+	parport_write_control(pi->pardev->port, CUR_CTRL);
 
 	if (pi->saved_r0 == 'b')
-		outb('x', pi->port);
+		parport_write_data(pi->pardev->port, 'x');
 
-	outb('b', pi->port);
-	outb('p', pi->port);
-	outb(pi->unit, pi->port);
-	outb(~pi->unit, pi->port);
+	parport_write_data(pi->pardev->port, 'b');
+	parport_write_data(pi->pardev->port, 'p');
+	parport_write_data(pi->pardev->port, pi->unit);
+	parport_write_data(pi->pardev->port, ~pi->unit);
 
 	CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
 
-	outb(CUR_CTRL, pi->port + 2);
+	parport_write_control(pi->pardev->port, CUR_CTRL);
 
 	CUR_CTRL = (CUR_CTRL & port_int) | PARPORT_CONTROL_INIT;
 
-	outb(CUR_CTRL, pi->port + 2);
+	parport_write_control(pi->pardev->port, CUR_CTRL);
 
 	i = mode_map[pi->mode] & 0x0C;
 
 	if (i == 0)
 		i = (mode_map[pi->mode] & 2) | 1;
 
-	outb(i, pi->port);
+	parport_write_data(pi->pardev->port, i);
 
 	CUR_CTRL |= PARPORT_CONTROL_SELECT;
 
-	outb(CUR_CTRL, pi->port + 2);
+	parport_write_control(pi->pardev->port, CUR_CTRL);
 
 	// DELAY
 
 	CUR_CTRL |= PARPORT_CONTROL_AUTOFD;
 
-	outb(CUR_CTRL, pi->port + 2);
+	parport_write_control(pi->pardev->port, CUR_CTRL);
 
 	j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
 
-	k = inb(pi->port + 1) & 0xB8;
+	k = parport_read_status(pi->pardev->port) & 0xB8;
 
 	if (j == k)
 	{
 		CUR_CTRL &= ~PARPORT_CONTROL_AUTOFD;
 
-		outb(CUR_CTRL, pi->port + 2);
+		parport_write_control(pi->pardev->port, CUR_CTRL);
 
-		k = (inb(pi->port + 1) & 0xB8) ^ 0xB8;
+		k = (parport_read_status(pi->pardev->port) & 0xB8) ^ 0xB8;
 
 		if (j == k)
 		{
@@ -173,15 +167,15 @@ static int ppc6_select(struct pi_adapter *pi)
 			else				// PPC/ECP
 				CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
 			return(1);
 		}
 	}
 
-	outb(pi->saved_r2, pi->port + 2);
+	parport_write_control(pi->pardev->port, pi->saved_r2);
 
-	outb(pi->saved_r0, pi->port);
+	parport_write_data(pi->pardev->port, pi->saved_r0);
 
 	return(0); // FAIL
 }
@@ -195,13 +189,13 @@ static void ppc6_deselect(struct pi_adapter *pi)
 	else								// PPC/ECP
 		CUR_CTRL |= PARPORT_CONTROL_SELECT;
 
-	outb(CUR_CTRL, pi->port + 2);
+	parport_write_control(pi->pardev->port, CUR_CTRL);
 
-	outb(pi->saved_r0, pi->port);
+	parport_write_data(pi->pardev->port, pi->saved_r0);
 
-	outb((pi->saved_r2 | PARPORT_CONTROL_SELECT), pi->port + 2);
+	parport_write_control(pi->pardev->port, (pi->saved_r2 | PARPORT_CONTROL_SELECT));
 
-	outb(pi->saved_r2, pi->port + 2);
+	parport_write_control(pi->pardev->port, pi->saved_r2);
 }
 
 //***************************************************************************
@@ -215,11 +209,11 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			outb(cmd, pi->port);
+			parport_write_data(pi->pardev->port, cmd);
 
 			CUR_CTRL ^= PARPORT_CONTROL_AUTOFD;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
 			break;
 		}
@@ -228,7 +222,7 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 		case PPCMODE_EPP_WORD :
 		case PPCMODE_EPP_DWORD :
 		{
-			outb(cmd, pi->port + 3);
+			pi->pardev->port->ops->epp_write_addr(pi->pardev->port, &cmd, 1, 0);
 
 			break;
 		}
@@ -246,11 +240,11 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			outb(data, pi->port);
+			parport_write_data(pi->pardev->port, data);
 
 			CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
 			break;
 		}
@@ -259,7 +253,7 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		case PPCMODE_EPP_WORD :
 		case PPCMODE_EPP_DWORD :
 		{
-			outb(data, pi->port + 4);
+			pi->pardev->port->ops->epp_write_data(pi->pardev->port, &data, 1, 0);
 
 			break;
 		}
@@ -279,21 +273,21 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		{
 			CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
 			// DELAY
 
-			data = inb(pi->port + 1);
+			data = parport_read_status(pi->pardev->port);
 
 			data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
 
 			CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
 			// DELAY
 
-			data |= inb(pi->port + 1) & 0xB8;
+			data |= parport_read_status(pi->pardev->port) & 0xB8;
 
 			break;
 		}
@@ -301,23 +295,19 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			CUR_CTRL |= port_dir;
-
-			outb(CUR_CTRL, pi->port + 2);
+			parport_data_reverse(pi->pardev->port);
 
 			CUR_CTRL = (CUR_CTRL | PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
-			data = inb(pi->port);
+			data = parport_read_data(pi->pardev->port);
 
 			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
 
-			outb(CUR_CTRL, pi->port + 2);
-
-			CUR_CTRL &= ~port_dir;
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_data_forward(pi->pardev->port);
 
 			break;
 		}
@@ -326,11 +316,7 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_EPP_WORD :
 		case PPCMODE_EPP_DWORD :
 		{
-			outb((CUR_CTRL | port_dir), pi->port + 2);
-
-			data = inb(pi->port + 4);
-
-			outb(CUR_CTRL, pi->port + 2);
+			pi->pardev->port->ops->epp_read_data(pi->pardev->port, &data, 1, 0);
 
 			break;
 		}
@@ -373,21 +359,21 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE)
 							^ PARPORT_CONTROL_INIT;
 
-				outb(CUR_CTRL, pi->port + 2);
+				parport_write_control(pi->pardev->port, CUR_CTRL);
 
 				// DELAY
 
-				d = inb(pi->port + 1);
+				d = parport_read_status(pi->pardev->port);
 
 				d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
 
 				CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
-				outb(CUR_CTRL, pi->port + 2);
+				parport_write_control(pi->pardev->port, CUR_CTRL);
 
 				// DELAY
 
-				d |= inb(pi->port + 1) & 0xB8;
+				d |= parport_read_status(pi->pardev->port) & 0xB8;
 
 				*data++ = d;
 				count--;
@@ -399,9 +385,7 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		case PPCMODE_BI_SW :
 		case PPCMODE_BI_FW :
 		{
-			CUR_CTRL |= port_dir;
-
-			outb(CUR_CTRL, pi->port + 2);
+			parport_data_reverse(pi->pardev->port);
 
 			CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
@@ -409,84 +393,47 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
-				outb(CUR_CTRL, pi->port + 2);
+				parport_write_control(pi->pardev->port, CUR_CTRL);
 
-				*data++ = inb(pi->port);
+				*data++ = parport_read_data(pi->pardev->port);
 				count--;
 			}
 
 			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
-			CUR_CTRL &= ~port_dir;
-
-			outb(CUR_CTRL, pi->port + 2);
+			parport_data_forward(pi->pardev->port);
 
 			break;
 		}
 
 		case PPCMODE_EPP_BYTE :
 		{
-			outb((CUR_CTRL | port_dir), pi->port + 2);
-
 			// DELAY
 
-			while(count)
-			{
-				*data++ = inb(pi->port + 4);
-				count--;
-			}
-
-			outb(CUR_CTRL, pi->port + 2);
+			pi->pardev->port->ops->epp_read_data(pi->pardev->port,
+					data, count, PARPORT_EPP_FAST_8);
 
 			break;
 		}
 
 		case PPCMODE_EPP_WORD :
 		{
-			outb((CUR_CTRL | port_dir), pi->port + 2);
-
 			// DELAY
 
-			while(count > 1)
-			{
-				*((u16 *)data) = inw(pi->port + 4);
-				data  += 2;
-				count -= 2;
-			}
-
-			while(count)
-			{
-				*data++ = inb(pi->port + 4);
-				count--;
-			}
-
-			outb(CUR_CTRL, pi->port + 2);
+			pi->pardev->port->ops->epp_read_data(pi->pardev->port,
+					data, count, PARPORT_EPP_FAST_16);
 
 			break;
 		}
 
 		case PPCMODE_EPP_DWORD :
 		{
-			outb((CUR_CTRL | port_dir), pi->port + 2);
-
 			// DELAY
 
-			while(count > 3)
-			{
-				*((u32 *)data) = inl(pi->port + 4);
-				data  += 4;
-				count -= 4;
-			}
-
-			while(count)
-			{
-				*data++ = inb(pi->port + 4);
-				count--;
-			}
-
-			outb(CUR_CTRL, pi->port + 2);
+			pi->pardev->port->ops->epp_read_data(pi->pardev->port,
+					data, count, PARPORT_EPP_FAST_32);
 
 			break;
 		}
@@ -503,7 +450,7 @@ static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 	if (PPC_FLAGS & fifo_wait)
 	{
 		for(i=0; i<20; i++)
-			inb(pi->port + 1);
+			parport_read_status(pi->pardev->port);
 	}
 }
 
@@ -518,11 +465,11 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		{
 			while(count--)
 			{
-				outb(*data++, pi->port);
+				parport_write_data(pi->pardev->port, *data++);
 
 				CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
-				outb(CUR_CTRL, pi->port + 2);
+				parport_write_control(pi->pardev->port, CUR_CTRL);
 			}
 
 			break;
@@ -537,11 +484,11 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			CUR_CTRL |= PARPORT_CONTROL_STROBE;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
 			last = *data;
 
-			outb(last, pi->port);
+			parport_write_data(pi->pardev->port, last);
 
 			while(count)
 			{
@@ -552,11 +499,11 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				{
 					CUR_CTRL ^= PARPORT_CONTROL_INIT;
 
-					outb(CUR_CTRL, pi->port + 2);
+					parport_write_control(pi->pardev->port, CUR_CTRL);
 				}
 				else
 				{
-					outb(this, pi->port);
+					parport_write_data(pi->pardev->port, this);
 
 					last = this;
 				}
@@ -564,7 +511,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
 
-			outb(CUR_CTRL, pi->port + 2);
+			parport_write_control(pi->pardev->port, CUR_CTRL);
 
 			ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
 
@@ -573,11 +520,8 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 		case PPCMODE_EPP_BYTE :
 		{
-			while(count)
-			{
-				outb(*data++, pi->port + 4);
-				count--;
-			}
+			pi->pardev->port->ops->epp_write_data(pi->pardev->port,
+					data, count, PARPORT_EPP_FAST_8);
 
 			ppc6_wait_for_fifo(pi);
 
@@ -586,18 +530,8 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 		case PPCMODE_EPP_WORD :
 		{
-			while(count > 1)
-			{
-				outw(*((u16 *)data), pi->port + 4);
-				data  += 2;
-				count -= 2;
-			}
-
-			while(count)
-			{
-				outb(*data++, pi->port + 4);
-				count--;
-			}
+			pi->pardev->port->ops->epp_write_data(pi->pardev->port,
+					data, count, PARPORT_EPP_FAST_16);
 
 			ppc6_wait_for_fifo(pi);
 
@@ -606,18 +540,8 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 		case PPCMODE_EPP_DWORD :
 		{
-			while(count > 3)
-			{
-				outl(*((u32 *)data), pi->port + 4);
-				data  += 4;
-				count -= 4;
-			}
-
-			while(count)
-			{
-				outb(*data++, pi->port + 4);
-				count--;
-			}
+			pi->pardev->port->ops->epp_write_data(pi->pardev->port,
+					data, count, PARPORT_EPP_FAST_32);
 
 			ppc6_wait_for_fifo(pi);
 
-- 
cgit v1.2.3


From f34536f5ecf04f9ce3bc11ecba31f2d24a6b0a8c Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:08 +0100
Subject: ata: pata_parport-bpck6: use parport_frob_control and remove CUR_CTRL

Use parport_frob_control instead of manually maintaining control
register state.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/ppc6lnx.c | 120 +++++++++++--------------------------
 1 file changed, 36 insertions(+), 84 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 89c40d6ab036..fdc11875bf1b 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -15,14 +15,6 @@
 
 //***************************************************************************
 
-
-#define port_int					16
-
-#define ECR_EPP	0x80
-#define ECR_BI	0x20
-
-//***************************************************************************
-
 //  60772 Commands
 
 #define ACCESS_REG				0x00
@@ -57,7 +49,6 @@
 
 //***************************************************************************
 
-#define CUR_CTRL	(((u8 *)&pi->private)[0])
 #define PPC_FLAGS	(((u8 *)&pi->private)[1])
 
 //***************************************************************************
@@ -109,11 +100,7 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	pi->saved_r2 = parport_read_control(pi->pardev->port) & 0x5F; // readback ctrl
 
-	CUR_CTRL = pi->saved_r2;
-
-	CUR_CTRL |= PARPORT_CONTROL_SELECT;
-
-	parport_write_control(pi->pardev->port, CUR_CTRL);
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, PARPORT_CONTROL_SELECT);
 
 	if (pi->saved_r0 == 'b')
 		parport_write_data(pi->pardev->port, 'x');
@@ -123,13 +110,9 @@ static int ppc6_select(struct pi_adapter *pi)
 	parport_write_data(pi->pardev->port, pi->unit);
 	parport_write_data(pi->pardev->port, ~pi->unit);
 
-	CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
-
-	parport_write_control(pi->pardev->port, CUR_CTRL);
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, 0);
 
-	CUR_CTRL = (CUR_CTRL & port_int) | PARPORT_CONTROL_INIT;
-
-	parport_write_control(pi->pardev->port, CUR_CTRL);
+	parport_write_control(pi->pardev->port, PARPORT_CONTROL_INIT);
 
 	i = mode_map[pi->mode] & 0x0C;
 
@@ -138,15 +121,11 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	parport_write_data(pi->pardev->port, i);
 
-	CUR_CTRL |= PARPORT_CONTROL_SELECT;
-
-	parport_write_control(pi->pardev->port, CUR_CTRL);
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, PARPORT_CONTROL_SELECT);
 
 	// DELAY
 
-	CUR_CTRL |= PARPORT_CONTROL_AUTOFD;
-
-	parport_write_control(pi->pardev->port, CUR_CTRL);
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD, PARPORT_CONTROL_AUTOFD);
 
 	j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
 
@@ -154,20 +133,18 @@ static int ppc6_select(struct pi_adapter *pi)
 
 	if (j == k)
 	{
-		CUR_CTRL &= ~PARPORT_CONTROL_AUTOFD;
-
-		parport_write_control(pi->pardev->port, CUR_CTRL);
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD, 0);
 
 		k = (parport_read_status(pi->pardev->port) & 0xB8) ^ 0xB8;
 
 		if (j == k)
 		{
 			if (i & 4)	// EPP
-				CUR_CTRL &= ~(PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT);
+				parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT, 0);
 			else				// PPC/ECP
-				CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+				parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_SELECT, 0);
 
 			return(1);
 		}
@@ -185,11 +162,11 @@ static int ppc6_select(struct pi_adapter *pi)
 static void ppc6_deselect(struct pi_adapter *pi)
 {
 	if (mode_map[pi->mode] & 4)	// EPP
-		CUR_CTRL |= PARPORT_CONTROL_INIT;
+		parport_frob_control(pi->pardev->port,
+			PARPORT_CONTROL_INIT, PARPORT_CONTROL_INIT);
 	else								// PPC/ECP
-		CUR_CTRL |= PARPORT_CONTROL_SELECT;
-
-	parport_write_control(pi->pardev->port, CUR_CTRL);
+		parport_frob_control(pi->pardev->port,
+			PARPORT_CONTROL_SELECT, PARPORT_CONTROL_SELECT);
 
 	parport_write_data(pi->pardev->port, pi->saved_r0);
 
@@ -210,10 +187,7 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 		case PPCMODE_BI_FW :
 		{
 			parport_write_data(pi->pardev->port, cmd);
-
-			CUR_CTRL ^= PARPORT_CONTROL_AUTOFD;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_AUTOFD);
 
 			break;
 		}
@@ -241,10 +215,7 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		case PPCMODE_BI_FW :
 		{
 			parport_write_data(pi->pardev->port, data);
-
-			CUR_CTRL ^= PARPORT_CONTROL_INIT;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_INIT);
 
 			break;
 		}
@@ -271,9 +242,8 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		case PPCMODE_UNI_SW :
 		case PPCMODE_UNI_FW :
 		{
-			CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port,
+				PARPORT_CONTROL_STROBE, PARPORT_CONTROL_INIT);
 
 			// DELAY
 
@@ -281,9 +251,8 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 			data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
 
-			CUR_CTRL |= PARPORT_CONTROL_STROBE;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port,
+				PARPORT_CONTROL_STROBE, PARPORT_CONTROL_STROBE);
 
 			// DELAY
 
@@ -297,15 +266,12 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 		{
 			parport_data_reverse(pi->pardev->port);
 
-			CUR_CTRL = (CUR_CTRL | PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+				PARPORT_CONTROL_STROBE | PARPORT_CONTROL_INIT);
 
 			data = parport_read_data(pi->pardev->port);
 
-			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE, 0);
 
 			parport_data_forward(pi->pardev->port);
 
@@ -356,10 +322,8 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				u8 d;
 
-				CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE)
-							^ PARPORT_CONTROL_INIT;
-
-				parport_write_control(pi->pardev->port, CUR_CTRL);
+				parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_STROBE, PARPORT_CONTROL_INIT);
 
 				// DELAY
 
@@ -367,9 +331,8 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 				d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
 
-				CUR_CTRL |= PARPORT_CONTROL_STROBE;
-
-				parport_write_control(pi->pardev->port, CUR_CTRL);
+				parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_STROBE, PARPORT_CONTROL_STROBE);
 
 				// DELAY
 
@@ -387,21 +350,16 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 		{
 			parport_data_reverse(pi->pardev->port);
 
-			CUR_CTRL |= PARPORT_CONTROL_STROBE;
-
 			while(count)
 			{
-				CUR_CTRL ^= PARPORT_CONTROL_INIT;
-
-				parport_write_control(pi->pardev->port, CUR_CTRL);
+				parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+					PARPORT_CONTROL_STROBE | PARPORT_CONTROL_INIT);
 
 				*data++ = parport_read_data(pi->pardev->port);
 				count--;
 			}
 
-			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE, 0);
 
 			parport_data_forward(pi->pardev->port);
 
@@ -467,9 +425,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 			{
 				parport_write_data(pi->pardev->port, *data++);
 
-				CUR_CTRL ^= PARPORT_CONTROL_INIT;
-
-				parport_write_control(pi->pardev->port, CUR_CTRL);
+				parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_INIT);
 			}
 
 			break;
@@ -482,9 +438,8 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 			ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
 
-			CUR_CTRL |= PARPORT_CONTROL_STROBE;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port,
+				PARPORT_CONTROL_STROBE, PARPORT_CONTROL_STROBE);
 
 			last = *data;
 
@@ -497,9 +452,8 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 				if (this == last)
 				{
-					CUR_CTRL ^= PARPORT_CONTROL_INIT;
-
-					parport_write_control(pi->pardev->port, CUR_CTRL);
+					parport_frob_control(pi->pardev->port,
+						0, PARPORT_CONTROL_INIT);
 				}
 				else
 				{
@@ -509,9 +463,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 				}
 			}
 
-			CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
-
-			parport_write_control(pi->pardev->port, CUR_CTRL);
+			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE, 0);
 
 			ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
 
-- 
cgit v1.2.3


From 77c521d79a86593e9f249e2fead7cdbf9ca68189 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:09 +0100
Subject: ata: pata_parport-bpck6: remove PPC_FLAGS

pi->private is now not used for any other purpose, so store wait_fifo
flag directly there and remove PPC_FLAGS define.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/ppc6lnx.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index fdc11875bf1b..9a166f396112 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -49,10 +49,6 @@
 
 //***************************************************************************
 
-#define PPC_FLAGS	(((u8 *)&pi->private)[1])
-
-//***************************************************************************
-
 // ppc_flags
 
 #define fifo_wait					0x10
@@ -405,7 +401,7 @@ static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 {
 	int i;
 
-	if (PPC_FLAGS & fifo_wait)
+	if (pi->private & fifo_wait)
 	{
 		for(i=0; i<20; i++)
 			parport_read_status(pi->pardev->port);
@@ -562,7 +558,7 @@ static int ppc6_open(struct pi_adapter *pi)
 	if (ret == 0)
 		return(ret);
 
-	PPC_FLAGS &= ~fifo_wait;
+	pi->private = 0;
 
 	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
 	ppc6_wr_data_byte(pi, RAMSIZE_128K);
@@ -570,7 +566,7 @@ static int ppc6_open(struct pi_adapter *pi)
 	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
 
 	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
-		PPC_FLAGS |= fifo_wait;
+		pi->private |= fifo_wait;
 
 	return(ret);
 }
-- 
cgit v1.2.3


From cd3b3944ac364beb05143a100e4ddf6601afad48 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:10 +0100
Subject: ata: pata_parport-bpck6: remove ppc6_close

ppc6_close does not do anything except calling ppc6_deselect. Remove
ppc6_close and call ppc6_deselect directly.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 4 ++--
 drivers/ata/pata_parport/ppc6lnx.c | 8 --------
 2 files changed, 2 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 39ac6e1a0aee..b8135a6eed16 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -51,7 +51,7 @@ static void bpck6_disconnect(struct pi_adapter *pi)
 {
 	dev_dbg(&pi->dev, "disconnect\n");
 	ppc6_wr_extout(pi, 0x0);
-	ppc6_close(pi);
+	ppc6_deselect(pi);
 }
 
 static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
@@ -83,7 +83,7 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
 
   	if(out)
  	{
-		ppc6_close(pi);
+		ppc6_deselect(pi);
 		dev_dbg(&pi->dev, "leaving probe\n");
 		pi->mode = saved_mode;
                return(1);
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 9a166f396112..5b7796083e7e 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -81,7 +81,6 @@ static void ppc6_rd_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long le
 static void ppc6_wr_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length);
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
 static int ppc6_open(struct pi_adapter *pi);
-static void ppc6_close(struct pi_adapter *pi);
 
 //***************************************************************************
 
@@ -573,10 +572,3 @@ static int ppc6_open(struct pi_adapter *pi)
 
 //***************************************************************************
 
-static void ppc6_close(struct pi_adapter *pi)
-{
-	ppc6_deselect(pi);
-}
-
-//***************************************************************************
-
-- 
cgit v1.2.3


From 2ee865ce041c15750745c60d4402defcfafcb412 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:11 +0100
Subject: ata: pata_parport-bpck6: merge ppc6_rd_port into bpck6_read_regr

ppc6_rd_port is only called by bpck6_read_regr. Merge ppc6_rd_port
into bpck6_read_regr.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   |  5 ++++-
 drivers/ata/pata_parport/ppc6lnx.c | 10 ----------
 2 files changed, 4 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index b8135a6eed16..2918fc9e9def 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -21,7 +21,10 @@
 
 static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
-	return ppc6_rd_port(pi, cont?reg|8:reg);
+	u8 port = cont ? reg | 8 : reg;
+
+	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
+	return ppc6_rd_data_byte(pi);
 }
 
 static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 5b7796083e7e..23dce177b722 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -72,7 +72,6 @@ static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
-static u8 ppc6_rd_port(struct pi_adapter *pi, u8 port);
 static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data);
 static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count);
 static void ppc6_wait_for_fifo(struct pi_adapter *pi);
@@ -288,15 +287,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 //***************************************************************************
 
-static u8 ppc6_rd_port(struct pi_adapter *pi, u8 port)
-{
-	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
-
-	return ppc6_rd_data_byte(pi);
-}
-
-//***************************************************************************
-
 static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data)
 {
 	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
-- 
cgit v1.2.3


From ba98c5661d9aa3f4e7fd350f18d5f17e042b1b14 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:12 +0100
Subject: ata: pata_parport-bpck6: merge ppc6_wr_port into bpck6_write_regr

ppc6_wr_port is only called by bpck6_write_regr. Merge ppc6_wr_port
into bpck6_write_regr.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   |  5 ++++-
 drivers/ata/pata_parport/ppc6lnx.c | 10 ----------
 2 files changed, 4 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 2918fc9e9def..8e0094e3b02b 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -29,7 +29,10 @@ static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 
 static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 {
-	ppc6_wr_port(pi, cont?reg|8:reg, val);
+	u8 port = cont ? reg | 8 : reg;
+
+	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
+	ppc6_wr_data_byte(pi, val);
 }
 
 static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 23dce177b722..35427742e4d3 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -72,7 +72,6 @@ static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
-static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data);
 static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count);
 static void ppc6_wait_for_fifo(struct pi_adapter *pi);
 static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count);
@@ -287,15 +286,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 //***************************************************************************
 
-static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data)
-{
-	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
-
-	ppc6_wr_data_byte(pi, data);
-}
-
-//***************************************************************************
-
 static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
 {
 	switch (mode_map[pi->mode])
-- 
cgit v1.2.3


From 3967def82f8d0884020928659d3084e686616373 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:13 +0100
Subject: ata: pata_parport-bpck6: merge ppc6_rd_port16_blk into
 bpck6_read_block

ppc6_rd_port16_blk is only called by bpck6_read_block. Merge
ppc6_rd_port16_blk into bpck6_read_block.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 10 +++++++++-
 drivers/ata/pata_parport/ppc6lnx.c | 21 ---------------------
 2 files changed, 9 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 8e0094e3b02b..aaf6737891a5 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -42,7 +42,15 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 
 static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 {
-	ppc6_rd_port16_blk(pi, ATA_REG_DATA, buf, (u32)len>>1);
+	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
+	ppc6_wr_data_byte(pi, (u8)len);
+	ppc6_wr_data_byte(pi, (u8)(len >> 8));
+	ppc6_wr_data_byte(pi, 0);
+
+	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
+	ppc6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_READ);
+	ppc6_rd_data_blk(pi, buf, len);
+	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
 static void bpck6_connect(struct pi_adapter *pi)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 35427742e4d3..ac336ce1695b 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -75,7 +75,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
 static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count);
 static void ppc6_wait_for_fifo(struct pi_adapter *pi);
 static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count);
-static void ppc6_rd_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length);
 static void ppc6_wr_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length);
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
 static int ppc6_open(struct pi_adapter *pi);
@@ -479,26 +478,6 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 //***************************************************************************
 
-static void ppc6_rd_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length)
-{
-	length = length << 1;
-
-	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
-	ppc6_wr_data_byte(pi, (u8)length);
-	ppc6_wr_data_byte(pi, (u8)(length >> 8));
-	ppc6_wr_data_byte(pi, 0);
-
-	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
-
-	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
-
-	ppc6_rd_data_blk(pi, data, length);
-
-	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
-}
-
-//***************************************************************************
-
 static void ppc6_wr_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length)
 {
 	length = length << 1;
-- 
cgit v1.2.3


From 4e21c863ea9b2ec65c3ea53136f568e62beb13f6 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:14 +0100
Subject: ata: pata_parport-bpck6: merge ppc6_wr_port16_blk into
 bpck6_write_block

ppc6_wr_port16_blk is only called by bpck6_write_block. Merge
ppc6_wr_port16_blk into bpck6_write_block.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 10 +++++++++-
 drivers/ata/pata_parport/ppc6lnx.c | 21 ---------------------
 2 files changed, 9 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index aaf6737891a5..1c04fcaba74a 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -37,7 +37,15 @@ static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 
 static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 {
-	ppc6_wr_port16_blk(pi, ATA_REG_DATA, buf, (u32)len>>1);
+	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
+	ppc6_wr_data_byte(pi, (u8)len);
+	ppc6_wr_data_byte(pi, (u8)(len >> 8));
+	ppc6_wr_data_byte(pi, 0);
+
+	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
+	ppc6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_WRITE);
+	ppc6_wr_data_blk(pi, buf, len);
+	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
 static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index ac336ce1695b..d275de3f1ead 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -75,7 +75,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
 static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count);
 static void ppc6_wait_for_fifo(struct pi_adapter *pi);
 static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count);
-static void ppc6_wr_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length);
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
 static int ppc6_open(struct pi_adapter *pi);
 
@@ -478,26 +477,6 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
 
 //***************************************************************************
 
-static void ppc6_wr_port16_blk(struct pi_adapter *pi, u8 port, u8 *data, long length)
-{
-	length = length << 1;
-
-	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
-	ppc6_wr_data_byte(pi, (u8)length);
-	ppc6_wr_data_byte(pi, (u8)(length >> 8));
-	ppc6_wr_data_byte(pi, 0);
-
-	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
-
-	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
-
-	ppc6_wr_data_blk(pi, data, length);
-
-	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
-}
-
-//***************************************************************************
-
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
 	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
-- 
cgit v1.2.3


From db24d7432494a3d51d71b4c127ba286c58c436fe Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:15 +0100
Subject: ata: pata_parport-bpck6: merge ppc6_rd_data_blk into bpck6_read_block

ppc6_rd_data_blk is only called by bpck6_read_block. Merge
ppc6_rd_data_blk into bpck6_read_block.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 49 +++++++++++++++++++-
 drivers/ata/pata_parport/ppc6lnx.c | 91 --------------------------------------
 2 files changed, 48 insertions(+), 92 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 1c04fcaba74a..d379603424ff 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -57,7 +57,54 @@ static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 
 	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
 	ppc6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_READ);
-	ppc6_rd_data_blk(pi, buf, len);
+
+	switch (mode_map[pi->mode]) {
+	case PPCMODE_UNI_SW:
+	case PPCMODE_UNI_FW:
+		while (len) {
+			u8 d;
+
+			parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_STROBE,
+					PARPORT_CONTROL_INIT); /* DATA STROBE */
+			d = parport_read_status(pi->pardev->port);
+			d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
+			parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_STROBE,
+					PARPORT_CONTROL_STROBE);
+			d |= parport_read_status(pi->pardev->port) & 0xB8;
+			*buf++ = d;
+			len--;
+		}
+		break;
+	case PPCMODE_BI_SW:
+	case PPCMODE_BI_FW:
+		parport_data_reverse(pi->pardev->port);
+		while (len) {
+			parport_frob_control(pi->pardev->port,
+				PARPORT_CONTROL_STROBE,
+				PARPORT_CONTROL_STROBE | PARPORT_CONTROL_INIT);
+			*buf++ = parport_read_data(pi->pardev->port);
+			len--;
+		}
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+					0);
+		parport_data_forward(pi->pardev->port);
+		break;
+	case PPCMODE_EPP_BYTE:
+		pi->pardev->port->ops->epp_read_data(pi->pardev->port, buf, len,
+						PARPORT_EPP_FAST_8);
+		break;
+	case PPCMODE_EPP_WORD:
+		pi->pardev->port->ops->epp_read_data(pi->pardev->port, buf, len,
+						PARPORT_EPP_FAST_16);
+		break;
+	case PPCMODE_EPP_DWORD:
+		pi->pardev->port->ops->epp_read_data(pi->pardev->port, buf, len,
+						PARPORT_EPP_FAST_32);
+		break;
+	}
+
 	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index d275de3f1ead..679261e19ac5 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -72,7 +72,6 @@ static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
-static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count);
 static void ppc6_wait_for_fifo(struct pi_adapter *pi);
 static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count);
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
@@ -284,96 +283,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 //***************************************************************************
 
-static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
-{
-	switch (mode_map[pi->mode])
-	{
-		case PPCMODE_UNI_SW :
-		case PPCMODE_UNI_FW :
-		{
-			while(count)
-			{
-				u8 d;
-
-				parport_frob_control(pi->pardev->port,
-					PARPORT_CONTROL_STROBE, PARPORT_CONTROL_INIT);
-
-				// DELAY
-
-				d = parport_read_status(pi->pardev->port);
-
-				d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
-
-				parport_frob_control(pi->pardev->port,
-					PARPORT_CONTROL_STROBE, PARPORT_CONTROL_STROBE);
-
-				// DELAY
-
-				d |= parport_read_status(pi->pardev->port) & 0xB8;
-
-				*data++ = d;
-				count--;
-			}
-
-			break;
-		}
-
-		case PPCMODE_BI_SW :
-		case PPCMODE_BI_FW :
-		{
-			parport_data_reverse(pi->pardev->port);
-
-			while(count)
-			{
-				parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
-					PARPORT_CONTROL_STROBE | PARPORT_CONTROL_INIT);
-
-				*data++ = parport_read_data(pi->pardev->port);
-				count--;
-			}
-
-			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE, 0);
-
-			parport_data_forward(pi->pardev->port);
-
-			break;
-		}
-
-		case PPCMODE_EPP_BYTE :
-		{
-			// DELAY
-
-			pi->pardev->port->ops->epp_read_data(pi->pardev->port,
-					data, count, PARPORT_EPP_FAST_8);
-
-			break;
-		}
-
-		case PPCMODE_EPP_WORD :
-		{
-			// DELAY
-
-			pi->pardev->port->ops->epp_read_data(pi->pardev->port,
-					data, count, PARPORT_EPP_FAST_16);
-
-			break;
-		}
-
-		case PPCMODE_EPP_DWORD :
-		{
-			// DELAY
-
-			pi->pardev->port->ops->epp_read_data(pi->pardev->port,
-					data, count, PARPORT_EPP_FAST_32);
-
-			break;
-		}
-	}
-
-}
-
-//***************************************************************************
-
 static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 {
 	int i;
-- 
cgit v1.2.3


From 99c40a70dd1e52c0fd62a875760f932ab06f96ad Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:16 +0100
Subject: ata: pata_parport-bpck6: merge ppc6_wr_data_blk into
 bpck6_write_block

ppc6_wr_data_blk is only called by bpck6_write_block. Merge
ppc6_wr_data_blk into bpck6_write_block.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 58 +++++++++++++++++++++++-
 drivers/ata/pata_parport/ppc6lnx.c | 91 --------------------------------------
 2 files changed, 57 insertions(+), 92 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index d379603424ff..27c1fa3bb336 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -37,6 +37,8 @@ static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 
 static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 {
+	u8 this, last;
+
 	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
 	ppc6_wr_data_byte(pi, (u8)len);
 	ppc6_wr_data_byte(pi, (u8)(len >> 8));
@@ -44,7 +46,61 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 
 	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
 	ppc6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_WRITE);
-	ppc6_wr_data_blk(pi, buf, len);
+
+	switch (mode_map[pi->mode]) {
+	case PPCMODE_UNI_SW:
+	case PPCMODE_BI_SW:
+		while (len--) {
+			parport_write_data(pi->pardev->port, *buf++);
+			parport_frob_control(pi->pardev->port, 0,
+							PARPORT_CONTROL_INIT);
+		}
+		break;
+	case PPCMODE_UNI_FW:
+	case PPCMODE_BI_FW:
+		ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
+
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+							PARPORT_CONTROL_STROBE);
+
+		last = *buf;
+
+		parport_write_data(pi->pardev->port, last);
+
+		while (len) {
+			this = *buf++;
+			len--;
+
+			if (this == last) {
+				parport_frob_control(pi->pardev->port, 0,
+							PARPORT_CONTROL_INIT);
+			} else {
+				parport_write_data(pi->pardev->port, this);
+				last = this;
+			}
+		}
+
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+							0);
+		ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
+		break;
+	case PPCMODE_EPP_BYTE:
+		pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf,
+						len, PARPORT_EPP_FAST_8);
+		ppc6_wait_for_fifo(pi);
+		break;
+	case PPCMODE_EPP_WORD:
+		pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf,
+						len, PARPORT_EPP_FAST_16);
+		ppc6_wait_for_fifo(pi);
+		break;
+	case PPCMODE_EPP_DWORD:
+		pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf,
+						len, PARPORT_EPP_FAST_32);
+		ppc6_wait_for_fifo(pi);
+		break;
+	}
+
 	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 679261e19ac5..3ba920251c1c 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -73,7 +73,6 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
 static void ppc6_wait_for_fifo(struct pi_adapter *pi);
-static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count);
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
 static int ppc6_open(struct pi_adapter *pi);
 
@@ -296,96 +295,6 @@ static void ppc6_wait_for_fifo(struct pi_adapter *pi)
 
 //***************************************************************************
 
-static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
-{
-	switch (mode_map[pi->mode])
-	{
-		case PPCMODE_UNI_SW :
-		case PPCMODE_BI_SW :
-		{
-			while(count--)
-			{
-				parport_write_data(pi->pardev->port, *data++);
-
-				parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_INIT);
-			}
-
-			break;
-		}
-
-		case PPCMODE_UNI_FW :
-		case PPCMODE_BI_FW :
-		{
-			u8 this, last;
-
-			ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
-
-			parport_frob_control(pi->pardev->port,
-				PARPORT_CONTROL_STROBE, PARPORT_CONTROL_STROBE);
-
-			last = *data;
-
-			parport_write_data(pi->pardev->port, last);
-
-			while(count)
-			{
-				this = *data++;
-				count--;
-
-				if (this == last)
-				{
-					parport_frob_control(pi->pardev->port,
-						0, PARPORT_CONTROL_INIT);
-				}
-				else
-				{
-					parport_write_data(pi->pardev->port, this);
-
-					last = this;
-				}
-			}
-
-			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE, 0);
-
-			ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
-
-			break;
-		}
-
-		case PPCMODE_EPP_BYTE :
-		{
-			pi->pardev->port->ops->epp_write_data(pi->pardev->port,
-					data, count, PARPORT_EPP_FAST_8);
-
-			ppc6_wait_for_fifo(pi);
-
-			break;
-		}
-
-		case PPCMODE_EPP_WORD :
-		{
-			pi->pardev->port->ops->epp_write_data(pi->pardev->port,
-					data, count, PARPORT_EPP_FAST_16);
-
-			ppc6_wait_for_fifo(pi);
-
-			break;
-		}
-
-		case PPCMODE_EPP_DWORD :
-		{
-			pi->pardev->port->ops->epp_write_data(pi->pardev->port,
-					data, count, PARPORT_EPP_FAST_32);
-
-			ppc6_wait_for_fifo(pi);
-
-			break;
-		}
-	}
-}
-
-//***************************************************************************
-
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
 	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
-- 
cgit v1.2.3


From 144e7799ad1115c933c31138758d57646d4cbb44 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:17 +0100
Subject: ata: pata_parport-bpck6: move ppc6_wait_for_fifo to bpck6.c and
 rename

Move ppc6_wait_for_fifo to bpck6.c and rename it to bpck6_wait_for_fifo

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 16 +++++++++++++---
 drivers/ata/pata_parport/ppc6lnx.c | 14 --------------
 2 files changed, 13 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 27c1fa3bb336..1f976ee04ef2 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -35,6 +35,16 @@ static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 	ppc6_wr_data_byte(pi, val);
 }
 
+static void bpck6_wait_for_fifo(struct pi_adapter *pi)
+{
+	int i;
+
+	if (pi->private & fifo_wait) {
+		for (i = 0; i < 20; i++)
+			parport_read_status(pi->pardev->port);
+	}
+}
+
 static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 {
 	u8 this, last;
@@ -87,17 +97,17 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 	case PPCMODE_EPP_BYTE:
 		pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf,
 						len, PARPORT_EPP_FAST_8);
-		ppc6_wait_for_fifo(pi);
+		bpck6_wait_for_fifo(pi);
 		break;
 	case PPCMODE_EPP_WORD:
 		pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf,
 						len, PARPORT_EPP_FAST_16);
-		ppc6_wait_for_fifo(pi);
+		bpck6_wait_for_fifo(pi);
 		break;
 	case PPCMODE_EPP_DWORD:
 		pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf,
 						len, PARPORT_EPP_FAST_32);
-		ppc6_wait_for_fifo(pi);
+		bpck6_wait_for_fifo(pi);
 		break;
 	}
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 3ba920251c1c..cd4fa31a5ff8 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -72,7 +72,6 @@ static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
-static void ppc6_wait_for_fifo(struct pi_adapter *pi);
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
 static int ppc6_open(struct pi_adapter *pi);
 
@@ -282,19 +281,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 //***************************************************************************
 
-static void ppc6_wait_for_fifo(struct pi_adapter *pi)
-{
-	int i;
-
-	if (pi->private & fifo_wait)
-	{
-		for(i=0; i<20; i++)
-			parport_read_status(pi->pardev->port);
-	}
-}
-
-//***************************************************************************
-
 static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
 	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
-- 
cgit v1.2.3


From 9e75963a49a3b367f0e112c8f54ef2be438b0dc5 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:18 +0100
Subject: ata: pata_parport-bpck6: move ppc6_wr_extout to bpck6.c and rename

Move ppc6_wr_extout to bpck6.c and rename it to bpck6_wr_extout

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 10 ++++++++--
 drivers/ata/pata_parport/ppc6lnx.c | 10 ----------
 2 files changed, 8 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 1f976ee04ef2..968c9f3297e3 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -174,18 +174,24 @@ static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
+static void bpck6_wr_extout(struct pi_adapter *pi, u8 regdata)
+{
+	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
+	ppc6_wr_data_byte(pi, (u8)((regdata & 0x03) << 6));
+}
+
 static void bpck6_connect(struct pi_adapter *pi)
 {
 	dev_dbg(&pi->dev, "connect\n");
 
 	ppc6_open(pi);
-	ppc6_wr_extout(pi, 0x3);
+	bpck6_wr_extout(pi, 0x3);
 }
 
 static void bpck6_disconnect(struct pi_adapter *pi)
 {
 	dev_dbg(&pi->dev, "disconnect\n");
-	ppc6_wr_extout(pi, 0x0);
+	bpck6_wr_extout(pi, 0x0);
 	ppc6_deselect(pi);
 }
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index cd4fa31a5ff8..931bf67fabb9 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -72,7 +72,6 @@ static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
-static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata);
 static int ppc6_open(struct pi_adapter *pi);
 
 //***************************************************************************
@@ -281,15 +280,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 //***************************************************************************
 
-static void ppc6_wr_extout(struct pi_adapter *pi, u8 regdata)
-{
-	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
-
-	ppc6_wr_data_byte(pi, (u8)((regdata & 0x03) << 6));
-}
-
-//***************************************************************************
-
 static int ppc6_open(struct pi_adapter *pi)
 {
 	int ret;
-- 
cgit v1.2.3


From 7c97e4680a4f7888a843a0f37f0aeaaf7e9bb0de Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:19 +0100
Subject: ata: pata_parport-bpck6: move ppc6_open to bpck6.c and rename

Move ppc6_open to bpck6.c and rename it to bpck6_open

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 23 +++++++++++++++++++++--
 drivers/ata/pata_parport/ppc6lnx.c | 28 ----------------------------
 2 files changed, 21 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 968c9f3297e3..02f16dedfd29 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -174,6 +174,25 @@ static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
+static int bpck6_open(struct pi_adapter *pi)
+{
+	int ret = ppc6_select(pi);
+
+	if (ret == 0)
+		return ret;
+
+	pi->private = 0;
+
+	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
+	ppc6_wr_data_byte(pi, RAMSIZE_128K);
+
+	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
+	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
+		pi->private |= fifo_wait;
+
+	return ret;
+}
+
 static void bpck6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
 	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
@@ -184,7 +203,7 @@ static void bpck6_connect(struct pi_adapter *pi)
 {
 	dev_dbg(&pi->dev, "connect\n");
 
-	ppc6_open(pi);
+	bpck6_open(pi);
 	bpck6_wr_extout(pi, 0x3);
 }
 
@@ -218,7 +237,7 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
 	/*LOWER DOWN TO UNIDIRECTIONAL*/
 	pi->mode = 0;
 
-	out = ppc6_open(pi);
+	out = bpck6_open(pi);
 
 	dev_dbg(&pi->dev, "ppc_open returned %2x\n", out);
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 931bf67fabb9..a902ede5ecc5 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -72,7 +72,6 @@ static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
-static int ppc6_open(struct pi_adapter *pi);
 
 //***************************************************************************
 
@@ -277,30 +276,3 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 	return(data);
 }
-
-//***************************************************************************
-
-static int ppc6_open(struct pi_adapter *pi)
-{
-	int ret;
-
-	ret = ppc6_select(pi);
-
-	if (ret == 0)
-		return(ret);
-
-	pi->private = 0;
-
-	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
-	ppc6_wr_data_byte(pi, RAMSIZE_128K);
-
-	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
-
-	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
-		pi->private |= fifo_wait;
-
-	return(ret);
-}
-
-//***************************************************************************
-
-- 
cgit v1.2.3


From cad40b2a009d7923a0c1a592ff7a0c629addc208 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:20 +0100
Subject: ata: pata_parport-bpck6: merge ppc6_select into bpck6_open

ppc6_select is only called by bpck6_open. Merge ppc6_select into
bpck6_open.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 68 ++++++++++++++++++++++++++++++--------
 drivers/ata/pata_parport/ppc6lnx.c | 66 ------------------------------------
 2 files changed, 55 insertions(+), 79 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 02f16dedfd29..9b05e1c827cd 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -176,21 +176,63 @@ static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 
 static int bpck6_open(struct pi_adapter *pi)
 {
-	int ret = ppc6_select(pi);
-
-	if (ret == 0)
-		return ret;
-
-	pi->private = 0;
-
-	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
-	ppc6_wr_data_byte(pi, RAMSIZE_128K);
+	u8 i, j, k;
+
+	pi->saved_r0 = parport_read_data(pi->pardev->port);
+	pi->saved_r2 = parport_read_control(pi->pardev->port) & 0x5F;
+
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT,
+						PARPORT_CONTROL_SELECT);
+	if (pi->saved_r0 == 'b')
+		parport_write_data(pi->pardev->port, 'x');
+	parport_write_data(pi->pardev->port, 'b');
+	parport_write_data(pi->pardev->port, 'p');
+	parport_write_data(pi->pardev->port, pi->unit);
+	parport_write_data(pi->pardev->port, ~pi->unit);
+
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, 0);
+	parport_write_control(pi->pardev->port, PARPORT_CONTROL_INIT);
+
+	i = mode_map[pi->mode] & 0x0C;
+	if (i == 0)
+		i = (mode_map[pi->mode] & 2) | 1;
+	parport_write_data(pi->pardev->port, i);
+
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT,
+						PARPORT_CONTROL_SELECT);
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD,
+						PARPORT_CONTROL_AUTOFD);
+
+	j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
+	k = parport_read_status(pi->pardev->port) & 0xB8;
+	if (j == k) {
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD, 0);
+		k = (parport_read_status(pi->pardev->port) & 0xB8) ^ 0xB8;
+		if (j == k) {
+			if (i & 4)	// EPP
+				parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT, 0);
+			else				// PPC/ECP
+				parport_frob_control(pi->pardev->port,
+					PARPORT_CONTROL_SELECT, 0);
+
+			pi->private = 0;
+
+			ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
+			ppc6_wr_data_byte(pi, RAMSIZE_128K);
+
+			ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
+			if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
+				pi->private |= fifo_wait;
+
+			return 1;
+		}
+	}
 
-	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
-	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
-		pi->private |= fifo_wait;
+	parport_write_control(pi->pardev->port, pi->saved_r2);
+	parport_write_data(pi->pardev->port, pi->saved_r0);
 
-	return ret;
+	return 0; // FAIL
 }
 
 static void bpck6_wr_extout(struct pi_adapter *pi, u8 regdata)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index a902ede5ecc5..16d0497dfeaa 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -67,7 +67,6 @@
 
 //***************************************************************************
 
-static int ppc6_select(struct pi_adapter *pi);
 static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
@@ -78,71 +77,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
 int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
 		   PPCMODE_EPP_WORD, PPCMODE_EPP_DWORD };
 
-static int ppc6_select(struct pi_adapter *pi)
-{
-	u8 i, j, k;
-
-	pi->saved_r0 = parport_read_data(pi->pardev->port);
-
-	pi->saved_r2 = parport_read_control(pi->pardev->port) & 0x5F; // readback ctrl
-
-	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, PARPORT_CONTROL_SELECT);
-
-	if (pi->saved_r0 == 'b')
-		parport_write_data(pi->pardev->port, 'x');
-
-	parport_write_data(pi->pardev->port, 'b');
-	parport_write_data(pi->pardev->port, 'p');
-	parport_write_data(pi->pardev->port, pi->unit);
-	parport_write_data(pi->pardev->port, ~pi->unit);
-
-	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, 0);
-
-	parport_write_control(pi->pardev->port, PARPORT_CONTROL_INIT);
-
-	i = mode_map[pi->mode] & 0x0C;
-
-	if (i == 0)
-		i = (mode_map[pi->mode] & 2) | 1;
-
-	parport_write_data(pi->pardev->port, i);
-
-	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, PARPORT_CONTROL_SELECT);
-
-	// DELAY
-
-	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD, PARPORT_CONTROL_AUTOFD);
-
-	j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
-
-	k = parport_read_status(pi->pardev->port) & 0xB8;
-
-	if (j == k)
-	{
-		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD, 0);
-
-		k = (parport_read_status(pi->pardev->port) & 0xB8) ^ 0xB8;
-
-		if (j == k)
-		{
-			if (i & 4)	// EPP
-				parport_frob_control(pi->pardev->port,
-					PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT, 0);
-			else				// PPC/ECP
-				parport_frob_control(pi->pardev->port,
-					PARPORT_CONTROL_SELECT, 0);
-
-			return(1);
-		}
-	}
-
-	parport_write_control(pi->pardev->port, pi->saved_r2);
-
-	parport_write_data(pi->pardev->port, pi->saved_r0);
-
-	return(0); // FAIL
-}
-
 //***************************************************************************
 
 static void ppc6_deselect(struct pi_adapter *pi)
-- 
cgit v1.2.3


From 82e16f824e8517de9f532581814c9b56f8362b9e Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:21 +0100
Subject: ata: pata_parport-bpck6: move ppc6_deselect to bpck6.c and rename

Move ppc6_deselect to bpck6.c and rename it to bpck6_deselect

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 19 +++++++++++++++++--
 drivers/ata/pata_parport/ppc6lnx.c | 19 -------------------
 2 files changed, 17 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 9b05e1c827cd..46a91b04aed3 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -235,6 +235,21 @@ static int bpck6_open(struct pi_adapter *pi)
 	return 0; // FAIL
 }
 
+static void bpck6_deselect(struct pi_adapter *pi)
+{
+	if (mode_map[pi->mode] & 4)	// EPP
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_INIT,
+							PARPORT_CONTROL_INIT);
+	else								// PPC/ECP
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT,
+							PARPORT_CONTROL_SELECT);
+
+	parport_write_data(pi->pardev->port, pi->saved_r0);
+	parport_write_control(pi->pardev->port,
+			pi->saved_r2 | PARPORT_CONTROL_SELECT);
+	parport_write_control(pi->pardev->port, pi->saved_r2);
+}
+
 static void bpck6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
 	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
@@ -253,7 +268,7 @@ static void bpck6_disconnect(struct pi_adapter *pi)
 {
 	dev_dbg(&pi->dev, "disconnect\n");
 	bpck6_wr_extout(pi, 0x0);
-	ppc6_deselect(pi);
+	bpck6_deselect(pi);
 }
 
 static int bpck6_test_port(struct pi_adapter *pi)   /* check for 8-bit port */
@@ -285,7 +300,7 @@ static int bpck6_probe_unit(struct pi_adapter *pi)
 
   	if(out)
  	{
-		ppc6_deselect(pi);
+		bpck6_deselect(pi);
 		dev_dbg(&pi->dev, "leaving probe\n");
 		pi->mode = saved_mode;
                return(1);
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 16d0497dfeaa..6c34bbbdf6db 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -67,7 +67,6 @@
 
 //***************************************************************************
 
-static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
@@ -79,24 +78,6 @@ int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
 
 //***************************************************************************
 
-static void ppc6_deselect(struct pi_adapter *pi)
-{
-	if (mode_map[pi->mode] & 4)	// EPP
-		parport_frob_control(pi->pardev->port,
-			PARPORT_CONTROL_INIT, PARPORT_CONTROL_INIT);
-	else								// PPC/ECP
-		parport_frob_control(pi->pardev->port,
-			PARPORT_CONTROL_SELECT, PARPORT_CONTROL_SELECT);
-
-	parport_write_data(pi->pardev->port, pi->saved_r0);
-
-	parport_write_control(pi->pardev->port, (pi->saved_r2 | PARPORT_CONTROL_SELECT));
-
-	parport_write_control(pi->pardev->port, pi->saved_r2);
-}
-
-//***************************************************************************
-
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
 {
 	switch (mode_map[pi->mode])
-- 
cgit v1.2.3


From b04062789dd5ce2d39996a9a29de8febb771c73f Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:22 +0100
Subject: ata: pata_parport-bpck6: move ppc6_send_cmd to bpck6.c and rename

Move ppc6_send_cmd to bpck6.c and rename it to bpck6_send_cmd

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 48 ++++++++++++++++++++++++++------------
 drivers/ata/pata_parport/ppc6lnx.c | 29 -----------------------
 2 files changed, 33 insertions(+), 44 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 46a91b04aed3..32dc9e61e80c 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -19,11 +19,29 @@
 #include "pata_parport.h"
 #include "ppc6lnx.c"
 
+static void bpck6_send_cmd(struct pi_adapter *pi, u8 cmd)
+{
+	switch (mode_map[pi->mode]) {
+	case PPCMODE_UNI_SW:
+	case PPCMODE_UNI_FW:
+	case PPCMODE_BI_SW:
+	case PPCMODE_BI_FW:
+		parport_write_data(pi->pardev->port, cmd);
+		parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_AUTOFD);
+		break;
+	case PPCMODE_EPP_BYTE:
+	case PPCMODE_EPP_WORD:
+	case PPCMODE_EPP_DWORD:
+		pi->pardev->port->ops->epp_write_addr(pi->pardev->port, &cmd, 1, 0);
+		break;
+	}
+}
+
 static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
 	u8 port = cont ? reg | 8 : reg;
 
-	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
+	bpck6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
 	return ppc6_rd_data_byte(pi);
 }
 
@@ -31,7 +49,7 @@ static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 {
 	u8 port = cont ? reg | 8 : reg;
 
-	ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
+	bpck6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
 	ppc6_wr_data_byte(pi, val);
 }
 
@@ -49,13 +67,13 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 {
 	u8 this, last;
 
-	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
+	bpck6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
 	ppc6_wr_data_byte(pi, (u8)len);
 	ppc6_wr_data_byte(pi, (u8)(len >> 8));
 	ppc6_wr_data_byte(pi, 0);
 
-	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
-	ppc6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_WRITE);
+	bpck6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
+	bpck6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_WRITE);
 
 	switch (mode_map[pi->mode]) {
 	case PPCMODE_UNI_SW:
@@ -68,7 +86,7 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 		break;
 	case PPCMODE_UNI_FW:
 	case PPCMODE_BI_FW:
-		ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
+		bpck6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
 
 		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
 							PARPORT_CONTROL_STROBE);
@@ -92,7 +110,7 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 
 		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
 							0);
-		ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
+		bpck6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_FASTWR);
 		break;
 	case PPCMODE_EPP_BYTE:
 		pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf,
@@ -111,18 +129,18 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 		break;
 	}
 
-	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
+	bpck6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
 static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 {
-	ppc6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
+	bpck6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
 	ppc6_wr_data_byte(pi, (u8)len);
 	ppc6_wr_data_byte(pi, (u8)(len >> 8));
 	ppc6_wr_data_byte(pi, 0);
 
-	ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
-	ppc6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_READ);
+	bpck6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
+	bpck6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_READ);
 
 	switch (mode_map[pi->mode]) {
 	case PPCMODE_UNI_SW:
@@ -171,7 +189,7 @@ static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 		break;
 	}
 
-	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
+	bpck6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
 static int bpck6_open(struct pi_adapter *pi)
@@ -218,10 +236,10 @@ static int bpck6_open(struct pi_adapter *pi)
 
 			pi->private = 0;
 
-			ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
+			bpck6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
 			ppc6_wr_data_byte(pi, RAMSIZE_128K);
 
-			ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
+			bpck6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
 			if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
 				pi->private |= fifo_wait;
 
@@ -252,7 +270,7 @@ static void bpck6_deselect(struct pi_adapter *pi)
 
 static void bpck6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
-	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
+	bpck6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
 	ppc6_wr_data_byte(pi, (u8)((regdata & 0x03) << 6));
 }
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 6c34bbbdf6db..d3c3968fbfc8 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -67,7 +67,6 @@
 
 //***************************************************************************
 
-static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
 
@@ -78,34 +77,6 @@ int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
 
 //***************************************************************************
 
-static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
-{
-	switch (mode_map[pi->mode])
-	{
-		case PPCMODE_UNI_SW :
-		case PPCMODE_UNI_FW :
-		case PPCMODE_BI_SW :
-		case PPCMODE_BI_FW :
-		{
-			parport_write_data(pi->pardev->port, cmd);
-			parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_AUTOFD);
-
-			break;
-		}
-
-		case PPCMODE_EPP_BYTE :
-		case PPCMODE_EPP_WORD :
-		case PPCMODE_EPP_DWORD :
-		{
-			pi->pardev->port->ops->epp_write_addr(pi->pardev->port, &cmd, 1, 0);
-
-			break;
-		}
-	}
-}
-
-//***************************************************************************
-
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 {
 	switch (mode_map[pi->mode])
-- 
cgit v1.2.3


From 574197379327a55285da561996dfdf985b38d2ea Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:23 +0100
Subject: ata: pata_parport-bpck6: move ppc6_rd_data_byte to bpck6.c and rename

Move ppc6_rd_data_byte to bpck6.c and rename it to bpck6_rd_data_byte

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 38 ++++++++++++++++++++++--
 drivers/ata/pata_parport/ppc6lnx.c | 61 --------------------------------------
 2 files changed, 36 insertions(+), 63 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 32dc9e61e80c..064696b6d68f 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -37,12 +37,46 @@ static void bpck6_send_cmd(struct pi_adapter *pi, u8 cmd)
 	}
 }
 
+static u8 bpck6_rd_data_byte(struct pi_adapter *pi)
+{
+	u8 data = 0;
+
+	switch (mode_map[pi->mode]) {
+	case PPCMODE_UNI_SW:
+	case PPCMODE_UNI_FW:
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+							PARPORT_CONTROL_INIT);
+		data = parport_read_status(pi->pardev->port);
+		data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+							PARPORT_CONTROL_STROBE);
+		data |= parport_read_status(pi->pardev->port) & 0xB8;
+		break;
+	case PPCMODE_BI_SW:
+	case PPCMODE_BI_FW:
+		parport_data_reverse(pi->pardev->port);
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
+				PARPORT_CONTROL_STROBE | PARPORT_CONTROL_INIT);
+		data = parport_read_data(pi->pardev->port);
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE, 0);
+		parport_data_forward(pi->pardev->port);
+		break;
+	case PPCMODE_EPP_BYTE:
+	case PPCMODE_EPP_WORD:
+	case PPCMODE_EPP_DWORD:
+		pi->pardev->port->ops->epp_read_data(pi->pardev->port, &data, 1, 0);
+		break;
+	}
+
+	return data;
+}
+
 static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
 	u8 port = cont ? reg | 8 : reg;
 
 	bpck6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
-	return ppc6_rd_data_byte(pi);
+	return bpck6_rd_data_byte(pi);
 }
 
 static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
@@ -240,7 +274,7 @@ static int bpck6_open(struct pi_adapter *pi)
 			ppc6_wr_data_byte(pi, RAMSIZE_128K);
 
 			bpck6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
-			if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
+			if ((bpck6_rd_data_byte(pi) & 0x3F) == 0x0C)
 				pi->private |= fifo_wait;
 
 			return 1;
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index d3c3968fbfc8..838af60a0d4d 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -68,7 +68,6 @@
 //***************************************************************************
 
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
-static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
 
 //***************************************************************************
 
@@ -102,63 +101,3 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
 		}
 	}
 }
-
-//***************************************************************************
-
-static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
-{
-	u8 data = 0;
-
-	switch (mode_map[pi->mode])
-	{
-		case PPCMODE_UNI_SW :
-		case PPCMODE_UNI_FW :
-		{
-			parport_frob_control(pi->pardev->port,
-				PARPORT_CONTROL_STROBE, PARPORT_CONTROL_INIT);
-
-			// DELAY
-
-			data = parport_read_status(pi->pardev->port);
-
-			data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
-
-			parport_frob_control(pi->pardev->port,
-				PARPORT_CONTROL_STROBE, PARPORT_CONTROL_STROBE);
-
-			// DELAY
-
-			data |= parport_read_status(pi->pardev->port) & 0xB8;
-
-			break;
-		}
-
-		case PPCMODE_BI_SW :
-		case PPCMODE_BI_FW :
-		{
-			parport_data_reverse(pi->pardev->port);
-
-			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE,
-				PARPORT_CONTROL_STROBE | PARPORT_CONTROL_INIT);
-
-			data = parport_read_data(pi->pardev->port);
-
-			parport_frob_control(pi->pardev->port, PARPORT_CONTROL_STROBE, 0);
-
-			parport_data_forward(pi->pardev->port);
-
-			break;
-		}
-
-		case PPCMODE_EPP_BYTE :
-		case PPCMODE_EPP_WORD :
-		case PPCMODE_EPP_DWORD :
-		{
-			pi->pardev->port->ops->epp_read_data(pi->pardev->port, &data, 1, 0);
-
-			break;
-		}
-	}
-
-	return(data);
-}
-- 
cgit v1.2.3


From 7cb352962163d038656b687072c8a0b79924591b Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:24 +0100
Subject: ata: pata_parport-bpck6: move ppc6_wr_data_byte to bpck6.c and rename

Move ppc6_wr_data_byte to bpck6.c and rename it to bpck6_wr_data_byte

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 36 +++++++++++++++++++++++++++---------
 drivers/ata/pata_parport/ppc6lnx.c | 32 --------------------------------
 2 files changed, 27 insertions(+), 41 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 064696b6d68f..f6d0916577b3 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -71,6 +71,24 @@ static u8 bpck6_rd_data_byte(struct pi_adapter *pi)
 	return data;
 }
 
+static void bpck6_wr_data_byte(struct pi_adapter *pi, u8 data)
+{
+	switch (mode_map[pi->mode]) {
+	case PPCMODE_UNI_SW:
+	case PPCMODE_UNI_FW:
+	case PPCMODE_BI_SW:
+	case PPCMODE_BI_FW:
+		parport_write_data(pi->pardev->port, data);
+		parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_INIT);
+		break;
+	case PPCMODE_EPP_BYTE:
+	case PPCMODE_EPP_WORD:
+	case PPCMODE_EPP_DWORD:
+		pi->pardev->port->ops->epp_write_data(pi->pardev->port, &data, 1, 0);
+		break;
+	}
+}
+
 static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
 {
 	u8 port = cont ? reg | 8 : reg;
@@ -84,7 +102,7 @@ static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)
 	u8 port = cont ? reg | 8 : reg;
 
 	bpck6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);
-	ppc6_wr_data_byte(pi, val);
+	bpck6_wr_data_byte(pi, val);
 }
 
 static void bpck6_wait_for_fifo(struct pi_adapter *pi)
@@ -102,9 +120,9 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 	u8 this, last;
 
 	bpck6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
-	ppc6_wr_data_byte(pi, (u8)len);
-	ppc6_wr_data_byte(pi, (u8)(len >> 8));
-	ppc6_wr_data_byte(pi, 0);
+	bpck6_wr_data_byte(pi, (u8)len);
+	bpck6_wr_data_byte(pi, (u8)(len >> 8));
+	bpck6_wr_data_byte(pi, 0);
 
 	bpck6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
 	bpck6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_WRITE);
@@ -169,9 +187,9 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len)
 static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 {
 	bpck6_send_cmd(pi, REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE);
-	ppc6_wr_data_byte(pi, (u8)len);
-	ppc6_wr_data_byte(pi, (u8)(len >> 8));
-	ppc6_wr_data_byte(pi, 0);
+	bpck6_wr_data_byte(pi, (u8)len);
+	bpck6_wr_data_byte(pi, (u8)(len >> 8));
+	bpck6_wr_data_byte(pi, 0);
 
 	bpck6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK);
 	bpck6_send_cmd(pi, ATA_REG_DATA | ACCESS_PORT | ACCESS_READ);
@@ -271,7 +289,7 @@ static int bpck6_open(struct pi_adapter *pi)
 			pi->private = 0;
 
 			bpck6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
-			ppc6_wr_data_byte(pi, RAMSIZE_128K);
+			bpck6_wr_data_byte(pi, RAMSIZE_128K);
 
 			bpck6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
 			if ((bpck6_rd_data_byte(pi) & 0x3F) == 0x0C)
@@ -305,7 +323,7 @@ static void bpck6_deselect(struct pi_adapter *pi)
 static void bpck6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
 	bpck6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
-	ppc6_wr_data_byte(pi, (u8)((regdata & 0x03) << 6));
+	bpck6_wr_data_byte(pi, (u8)((regdata & 0x03) << 6));
 }
 
 static void bpck6_connect(struct pi_adapter *pi)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 838af60a0d4d..9a763cbda130 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -67,37 +67,5 @@
 
 //***************************************************************************
 
-static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
-
-//***************************************************************************
-
 int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
 		   PPCMODE_EPP_WORD, PPCMODE_EPP_DWORD };
-
-//***************************************************************************
-
-static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
-{
-	switch (mode_map[pi->mode])
-	{
-		case PPCMODE_UNI_SW :
-		case PPCMODE_UNI_FW :
-		case PPCMODE_BI_SW :
-		case PPCMODE_BI_FW :
-		{
-			parport_write_data(pi->pardev->port, data);
-			parport_frob_control(pi->pardev->port, 0, PARPORT_CONTROL_INIT);
-
-			break;
-		}
-
-		case PPCMODE_EPP_BYTE :
-		case PPCMODE_EPP_WORD :
-		case PPCMODE_EPP_DWORD :
-		{
-			pi->pardev->port->ops->epp_write_data(pi->pardev->port, &data, 1, 0);
-
-			break;
-		}
-	}
-}
-- 
cgit v1.2.3


From a427ad2ac8c1422455164421352b9434653304c4 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:25 +0100
Subject: ata: pata_parport-bpck6: move defines and mode_map to bpck6.c

Move all register definitions and mode_map to bpck6.c

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   | 44 +++++++++++++++++++++++++++++++
 drivers/ata/pata_parport/ppc6lnx.c | 54 --------------------------------------
 2 files changed, 44 insertions(+), 54 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index f6d0916577b3..0ed6a97ab04f 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -19,6 +19,50 @@
 #include "pata_parport.h"
 #include "ppc6lnx.c"
 
+/* 60772 Commands */
+#define ACCESS_REG		0x00
+#define ACCESS_PORT		0x40
+
+#define ACCESS_READ		0x00
+#define ACCESS_WRITE		0x20
+
+/* 60772 Command Prefix */
+#define CMD_PREFIX_SET		0xe0	// Special command that modifies next command's operation
+#define CMD_PREFIX_RESET	0xc0	// Resets current cmd modifier reg bits
+ #define PREFIX_IO16		0x01	// perform 16-bit wide I/O
+ #define PREFIX_FASTWR		0x04	// enable PPC mode fast-write
+ #define PREFIX_BLK		0x08	// enable block transfer mode
+
+/* 60772 Registers */
+#define REG_STATUS		0x00	// status register
+ #define STATUS_IRQA		0x01	// Peripheral IRQA line
+ #define STATUS_EEPROM_DO	0x40	// Serial EEPROM data bit
+#define REG_VERSION		0x01	// PPC version register (read)
+#define REG_HWCFG		0x02	// Hardware Config register
+#define REG_RAMSIZE		0x03	// Size of RAM Buffer
+ #define RAMSIZE_128K		0x02
+#define REG_EEPROM		0x06	// EEPROM control register
+ #define EEPROM_SK		0x01	// eeprom SK bit
+ #define EEPROM_DI		0x02	// eeprom DI bit
+ #define EEPROM_CS		0x04	// eeprom CS bit
+ #define EEPROM_EN		0x08	// eeprom output enable
+#define REG_BLKSIZE		0x08	// Block transfer len (24 bit)
+
+/* flags */
+#define fifo_wait		0x10
+
+/* DONT CHANGE THESE LEST YOU BREAK EVERYTHING - BIT FIELD DEPENDENCIES */
+#define PPCMODE_UNI_SW		0
+#define PPCMODE_UNI_FW		1
+#define PPCMODE_BI_SW		2
+#define PPCMODE_BI_FW		3
+#define PPCMODE_EPP_BYTE	4
+#define PPCMODE_EPP_WORD	5
+#define PPCMODE_EPP_DWORD	6
+
+int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
+		   PPCMODE_EPP_WORD, PPCMODE_EPP_DWORD };
+
 static void bpck6_send_cmd(struct pi_adapter *pi, u8 cmd)
 {
 	switch (mode_map[pi->mode]) {
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 9a763cbda130..e72b1842adda 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -15,57 +15,3 @@
 
 //***************************************************************************
 
-//  60772 Commands
-
-#define ACCESS_REG				0x00
-#define ACCESS_PORT				0x40
-
-#define ACCESS_READ				0x00
-#define ACCESS_WRITE			0x20
-
-//  60772 Command Prefix
-
-#define CMD_PREFIX_SET		0xe0		// Special command that modifies the next command's operation
-#define CMD_PREFIX_RESET	0xc0		// Resets current cmd modifier reg bits
- #define PREFIX_IO16			0x01		// perform 16-bit wide I/O
- #define PREFIX_FASTWR		0x04		// enable PPC mode fast-write
- #define PREFIX_BLK				0x08		// enable block transfer mode
-
-// 60772 Registers
-
-#define REG_STATUS				0x00		// status register
- #define STATUS_IRQA			0x01		// Peripheral IRQA line
- #define STATUS_EEPROM_DO	0x40		// Serial EEPROM data bit
-#define REG_VERSION				0x01		// PPC version register (read)
-#define REG_HWCFG					0x02		// Hardware Config register
-#define REG_RAMSIZE				0x03		// Size of RAM Buffer
- #define RAMSIZE_128K			0x02
-#define REG_EEPROM				0x06		// EEPROM control register
- #define EEPROM_SK				0x01		// eeprom SK bit
- #define EEPROM_DI				0x02		// eeprom DI bit
- #define EEPROM_CS				0x04		// eeprom CS bit
- #define EEPROM_EN				0x08		// eeprom output enable
-#define REG_BLKSIZE				0x08		// Block transfer len (24 bit)
-
-//***************************************************************************
-
-// ppc_flags
-
-#define fifo_wait					0x10
-
-//***************************************************************************
-
-// DONT CHANGE THESE LEST YOU BREAK EVERYTHING - BIT FIELD DEPENDENCIES
-
-#define PPCMODE_UNI_SW		0
-#define PPCMODE_UNI_FW		1
-#define PPCMODE_BI_SW			2
-#define PPCMODE_BI_FW			3
-#define PPCMODE_EPP_BYTE	4
-#define PPCMODE_EPP_WORD	5
-#define PPCMODE_EPP_DWORD	6
-
-//***************************************************************************
-
-int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
-		   PPCMODE_EPP_WORD, PPCMODE_EPP_DWORD };
-- 
cgit v1.2.3


From 49745f621a2a850c68d5e6c2967a88d811027a97 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:26 +0100
Subject: ata: pata_parport-bpck6: delete ppc6lnx.c

Remove now empty ppc6lnx.c.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c   |  1 -
 drivers/ata/pata_parport/ppc6lnx.c | 17 -----------------
 2 files changed, 18 deletions(-)
 delete mode 100644 drivers/ata/pata_parport/ppc6lnx.c

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 0ed6a97ab04f..53d0ad1d6e89 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -17,7 +17,6 @@
 #include <linux/types.h>
 #include <linux/parport.h>
 #include "pata_parport.h"
-#include "ppc6lnx.c"
 
 /* 60772 Commands */
 #define ACCESS_REG		0x00
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
deleted file mode 100644
index e72b1842adda..000000000000
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
-	ppc6lnx.c (c) 2001 Micro Solutions Inc.
-		Released under the terms of the GNU General Public license
-
-	ppc6lnx.c  is a par of the protocol driver for the Micro Solutions
-		"BACKPACK" parallel port IDE adapter
-		(Works on Series 6 drives)
-
-*/
-
-//***************************************************************************
-
-// PPC 6 Code in C sanitized for LINUX
-// Original x86 ASM by Ron, Converted to C by Clive
-
-//***************************************************************************
-
-- 
cgit v1.2.3


From 083ad04d317249ed35e54dd805cbc325e3e84424 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:27 +0100
Subject: ata: pata_parport-bpck6: reduce indents in bpck6_open

Reverse error handling conditions to reduce code indents in bpck6_open.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/pata_parport/bpck6.c | 48 +++++++++++++++++++++-------------------
 1 file changed, 25 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 53d0ad1d6e89..295dbe5cdaa4 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -318,30 +318,32 @@ static int bpck6_open(struct pi_adapter *pi)
 
 	j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
 	k = parport_read_status(pi->pardev->port) & 0xB8;
-	if (j == k) {
-		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD, 0);
-		k = (parport_read_status(pi->pardev->port) & 0xB8) ^ 0xB8;
-		if (j == k) {
-			if (i & 4)	// EPP
-				parport_frob_control(pi->pardev->port,
-					PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT, 0);
-			else				// PPC/ECP
-				parport_frob_control(pi->pardev->port,
-					PARPORT_CONTROL_SELECT, 0);
-
-			pi->private = 0;
-
-			bpck6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
-			bpck6_wr_data_byte(pi, RAMSIZE_128K);
-
-			bpck6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
-			if ((bpck6_rd_data_byte(pi) & 0x3F) == 0x0C)
-				pi->private |= fifo_wait;
-
-			return 1;
-		}
-	}
+	if (j != k)
+		goto fail;
+
+	parport_frob_control(pi->pardev->port, PARPORT_CONTROL_AUTOFD, 0);
+	k = (parport_read_status(pi->pardev->port) & 0xB8) ^ 0xB8;
+	if (j != k)
+		goto fail;
+
+	if (i & 4)	// EPP
+		parport_frob_control(pi->pardev->port,
+			PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT, 0);
+	else				// PPC/ECP
+		parport_frob_control(pi->pardev->port, PARPORT_CONTROL_SELECT, 0);
+
+	pi->private = 0;
+
+	bpck6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
+	bpck6_wr_data_byte(pi, RAMSIZE_128K);
+
+	bpck6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
+	if ((bpck6_rd_data_byte(pi) & 0x3F) == 0x0C)
+		pi->private |= fifo_wait;
+
+	return 1;
 
+fail:
 	parport_write_control(pi->pardev->port, pi->saved_r2);
 	parport_write_data(pi->pardev->port, pi->saved_r0);
 
-- 
cgit v1.2.3


From 919c119415c7b67056449f51374939d49189a326 Mon Sep 17 00:00:00 2001
From: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Date: Thu, 23 Mar 2023 12:25:51 +0900
Subject: ata: pata_parport-bpck6: Remove dependency on 64BIT

There is no reason to have compilation of the bpck6 protocol module
being dependent on 64BIT. Remove this dependency.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Ondrej Zary <linux@zary.sk>
---
 drivers/ata/pata_parport/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/Kconfig b/drivers/ata/pata_parport/Kconfig
index 0893a13e7979..2c953f5d1396 100644
--- a/drivers/ata/pata_parport/Kconfig
+++ b/drivers/ata/pata_parport/Kconfig
@@ -25,7 +25,7 @@ config PATA_PARPORT_BPCK
 
 config PATA_PARPORT_BPCK6
 	tristate "MicroSolutions backpack (Series 6) protocol"
-	depends on (PATA_PARPORT) && !64BIT
+	depends on PATA_PARPORT
 	help
 	  This option enables support for the Micro Solutions BACKPACK
 	  parallel port Series 6 IDE protocol.  (Most BACKPACK drives made
-- 
cgit v1.2.3


From 140b26035b2d379d94e6e3936ab2e0adf94efe46 Mon Sep 17 00:00:00 2001
From: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Date: Thu, 23 Mar 2023 12:28:54 +0900
Subject: ata: pata_parport-bpck6: Declare mode_map as static

Compilation C=1 of the bpck6 protocol module generates the following
message:

drivers/ata/pata_parport/bpck6.c:62:5: warning: symbol 'mode_map' was
not declared. Should it be static?

Fix this by declaring mode_map as static.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Ondrej Zary <linux@zary.sk>
---
 drivers/ata/pata_parport/bpck6.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 295dbe5cdaa4..76febd07a9bb 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -59,8 +59,8 @@
 #define PPCMODE_EPP_WORD	5
 #define PPCMODE_EPP_DWORD	6
 
-int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
-		   PPCMODE_EPP_WORD, PPCMODE_EPP_DWORD };
+static int mode_map[] = { PPCMODE_UNI_FW, PPCMODE_BI_FW, PPCMODE_EPP_BYTE,
+			  PPCMODE_EPP_WORD, PPCMODE_EPP_DWORD };
 
 static void bpck6_send_cmd(struct pi_adapter *pi, u8 cmd)
 {
-- 
cgit v1.2.3