From 41fb11ca90fe5a115b663340290311c7f5aab0f6 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 11 Dec 2009 17:12:09 +0100 Subject: ataflop: Killl warning about unused variable flags After commit e0c0978699a83f26f2341f7eedc1463b79e31aff ("ataflop: remove buggy/commented-out IRQ disable from do_fd_request()") the `flags' variable became unused: drivers/block/ataflop.c:1473: warning: unused variable 'flags' Hence remove it. Signed-off-by: Geert Uytterhoeven --- drivers/block/ataflop.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/block') diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c index a5af1d6dda8b..e35cf59cbfde 100644 --- a/drivers/block/ataflop.c +++ b/drivers/block/ataflop.c @@ -1470,8 +1470,6 @@ repeat: void do_fd_request(struct request_queue * q) { - unsigned long flags; - DPRINT(("do_fd_request for pid %d\n",current->pid)); while( fdc_busy ) sleep_on( &fdc_wait ); fdc_busy = 1; -- cgit v1.2.3 From 2724daf439d9f4e9f25c9fb8de8602ba61758478 Mon Sep 17 00:00:00 2001 From: Finn Thain Date: Wed, 4 Nov 2009 00:39:56 +1100 Subject: mac68k: rework SWIM platform device Adjust the platform device code to conform with the code style used in the rest of this patch series. No need to name resources nor to register devices which are not applicable. Signed-off-by: Finn Thain Signed-off-by: Geert Uytterhoeven --- arch/m68k/mac/config.c | 35 ++++++++++++++++------------------- drivers/block/swim.c | 4 ++-- 2 files changed, 18 insertions(+), 21 deletions(-) (limited to 'drivers/block') diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index cad55bc087df..e6666a30f24b 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -44,10 +44,6 @@ #include #include -/* platform device info */ - -#define SWIM_IO_SIZE 0x2000 /* SWIM IO resource size */ - /* Mac bootinfo struct */ struct mac_booter_data mac_bi_data; @@ -862,23 +858,23 @@ static void mac_get_model(char *str) strcat(str, macintosh_config->name); } -static struct resource swim_resources[1]; +static struct resource swim_rsrc = { .flags = IORESOURCE_MEM }; -static struct platform_device swim_device = { +static struct platform_device swim_pdev = { .name = "swim", .id = -1, - .num_resources = ARRAY_SIZE(swim_resources), - .resource = swim_resources, -}; - -static struct platform_device *mac_platform_devices[] __initdata = { - &swim_device + .num_resources = 1, + .resource = &swim_rsrc, }; int __init mac_platform_init(void) { u8 *swim_base; + /* + * Floppy device + */ + switch (macintosh_config->floppy_type) { case MAC_FLOPPY_SWIM_ADDR1: swim_base = (u8 *)(VIA1_BASE + 0x1E000); @@ -887,16 +883,17 @@ int __init mac_platform_init(void) swim_base = (u8 *)(VIA1_BASE + 0x16000); break; default: - return 0; + swim_base = NULL; + break; } - swim_resources[0].name = "swim-regs"; - swim_resources[0].start = (resource_size_t)swim_base; - swim_resources[0].end = (resource_size_t)(swim_base + SWIM_IO_SIZE); - swim_resources[0].flags = IORESOURCE_MEM; + if (swim_base) { + swim_rsrc.start = (resource_size_t) swim_base, + swim_rsrc.end = (resource_size_t) swim_base + 0x2000, + platform_device_register(&swim_pdev); + } - return platform_add_devices(mac_platform_devices, - ARRAY_SIZE(mac_platform_devices)); + return 0; } arch_initcall(mac_platform_init); diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 8f569e3df890..821c2833f9cf 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -864,7 +864,7 @@ static int __devinit swim_probe(struct platform_device *dev) struct swim_priv *swd; int ret; - res = platform_get_resource_byname(dev, IORESOURCE_MEM, "swim-regs"); + res = platform_get_resource(dev, IORESOURCE_MEM, 0); if (!res) { ret = -ENODEV; goto out; @@ -942,7 +942,7 @@ static int __devexit swim_remove(struct platform_device *dev) iounmap(swd->base); - res = platform_get_resource_byname(dev, IORESOURCE_MEM, "swim-regs"); + res = platform_get_resource(dev, IORESOURCE_MEM, 0); if (res) release_mem_region(res->start, resource_size(res)); -- cgit v1.2.3