Merge branch 'pci/header-cleanup-immutable'

- Remove pci_get_legacy_ide_irq(); use ATA_PRIMARY_IRQ() and
  ATA_SECONDARY_IRQ() instead (Stafford Horne)

- Remove isa_dma_bridge_buggy, except for x86_32, the only place it's used
  (Stafford Horne)

- Define ARCH_GENERIC_PCI_MMAP_RESOURCE for csky (Stafford Horne)

- Move common PCI definitions that arches sometimes override to
  asm-generic/pci.h (Stafford Horne)

- Include <linux/isa-dma.h> for 'isa_dma_bridge_buggy' when needed
  (bisection hole here) (Randy Dunlap)

* pci/header-cleanup-immutable:
  PCI: Stub __pci_ioport_map() for arches that don't support it at all
  x86/cyrix: include header linux/isa-dma.h
  asm-generic: Add new pci.h and use it
  csky: PCI: Define ARCH_GENERIC_PCI_MMAP_RESOURCE
  PCI: Move isa_dma_bridge_buggy out of asm/dma.h
  PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h

4 files changed, 9 insertions, 4 deletions

diff --git a/drivers/comedi/drivers/comedi_isadma.c b/drivers/comedi/drivers/comedi_isadma.c
index 700982464c53..020b3d1e1ac0 100644
--- a/drivers/comedi/drivers/comedi_isadma.c
+++ b/drivers/comedi/drivers/comedi_isadma.c
@@ -8,7 +8,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
-#include <asm/dma.h>
+#include <linux/isa-dma.h>
 #include <linux/comedi/comedidev.h>
 #include <linux/comedi/comedi_isadma.h>
 
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 093303c27ea8..95bc329e74c0 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -41,8 +41,10 @@ const char *pci_power_names[] = {
 };
 EXPORT_SYMBOL_GPL(pci_power_names);
 
+#ifdef CONFIG_X86_32
 int isa_dma_bridge_buggy;
 EXPORT_SYMBOL(isa_dma_bridge_buggy);
+#endif
 
 int pci_pci_problems;
 EXPORT_SYMBOL(pci_pci_problems);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index d35e631345d6..4944798e75b5 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -17,6 +17,7 @@
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <linux/pci.h>
+#include <linux/isa-dma.h> /* isa_dma_bridge_buggy */
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/acpi.h>
@@ -30,7 +31,6 @@
 #include <linux/pm_runtime.h>
 #include <linux/suspend.h>
 #include <linux/switchtec.h>
-#include <asm/dma.h>	/* isa_dma_bridge_buggy */
 #include "pci.h"
 
 static ktime_t fixup_debug_start(struct pci_dev *dev,
@@ -239,6 +239,7 @@ static void quirk_passive_release(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82441,	quirk_passive_release);
 DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82441,	quirk_passive_release);
 
+#ifdef CONFIG_X86_32
 /*
  * The VIA VP2/VP3/MVP3 seem to have some 'features'. There may be a
  * workaround but VIA don't answer queries. If you happen to have good
@@ -265,6 +266,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL,	PCI_DEVICE_ID_AL_M1533,		quirk_isa_dma
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC,	PCI_DEVICE_ID_NEC_CBUS_1,	quirk_isa_dma_hangs);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC,	PCI_DEVICE_ID_NEC_CBUS_2,	quirk_isa_dma_hangs);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC,	PCI_DEVICE_ID_NEC_CBUS_3,	quirk_isa_dma_hangs);
+#endif
 
 /*
  * Intel NM10 "TigerPoint" LPC PM1a_STS.BM_STS must be clear
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 2fa0f7d55259..8f7695624c8c 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -17,6 +17,7 @@
 #include <asm/dma.h>
 #include <asm/irq.h>
 #include <linux/pci.h>
+#include <linux/libata.h>
 #include <linux/ioport.h>
 #include <linux/init.h>
 
@@ -322,8 +323,8 @@ static int pci_dev_uses_irq(struct pnp_dev *pnp, struct pci_dev *pci,
 		 * treat the compatibility IRQs as busy.
 		 */
 		if ((progif & 0x5) != 0x5)
-			if (pci_get_legacy_ide_irq(pci, 0) == irq ||
-			    pci_get_legacy_ide_irq(pci, 1) == irq) {
+			if (ATA_PRIMARY_IRQ(pci) == irq ||
+			    ATA_SECONDARY_IRQ(pci) == irq) {
 				pnp_dbg(&pnp->dev, "  legacy IDE device %s "
 					"using irq %d\n", pci_name(pci), irq);
 				return 1;