13 files changed, 24 insertions, 16 deletions

diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index d22ace99d13d..dd8dcabf160f 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -52,7 +52,6 @@ struct pci_controller {
    bus numbers.  */
 
 #define pcibios_assign_all_busses()     1
-#define pcibios_scan_all_fns(a, b)      0
 
 #define PCIBIOS_MIN_IO          alpha_mv.min_io_address
 #define PCIBIOS_MIN_MEM         alpha_mv.min_mem_address
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index 0abf386ba3d3..226cddd2fb65 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -6,8 +6,6 @@
 
 #include <mach/hardware.h> /* for PCIBIOS_MIN_* */
 
-#define pcibios_scan_all_fns(a, b)      0
-
 #ifdef CONFIG_PCI_HOST_ITE8152
 /* ITE bridge requires setting latency timer to avoid early bus access
    termination by PIC bus mater devices
diff --git a/arch/h8300/include/asm/pci.h b/arch/h8300/include/asm/pci.h
index 97389b35aa35..cc9762091c0a 100644
--- a/arch/h8300/include/asm/pci.h
+++ b/arch/h8300/include/asm/pci.h
@@ -8,7 +8,6 @@
  */
 
 #define pcibios_assign_all_busses()     0
-#define pcibios_scan_all_fns(a, b)      0
 
 static inline void pcibios_set_master(struct pci_dev *dev)
 {
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index fcfca56bb850..55281aabe5f2 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -17,7 +17,6 @@
  * loader.
  */
 #define pcibios_assign_all_busses()     0
-#define pcibios_scan_all_fns(a, b)      0
 
 #define PCIBIOS_MIN_IO          0x1000
 #define PCIBIOS_MIN_MEM         0x10000000
@@ -135,7 +134,18 @@ extern void pcibios_resource_to_bus(struct pci_dev *dev,
 extern void pcibios_bus_to_resource(struct pci_dev *dev,
                 struct resource *res, struct pci_bus_region *region);
 
-#define pcibios_scan_all_fns(a, b)      0
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+        struct resource *root = NULL;
+
+        if (res->flags & IORESOURCE_IO)
+                root = &ioport_resource;
+        if (res->flags & IORESOURCE_MEM)
+                root = &iomem_resource;
+
+        return root;
+}
 
 #define HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
 static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index a68d111e55e9..5ebf82572ec0 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -65,8 +65,6 @@ extern int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
 
 extern unsigned int pcibios_assign_all_busses(void);
 
-#define pcibios_scan_all_fns(a, b)      0
-
 extern unsigned long PCIBIOS_MIN_IO;
 extern unsigned long PCIBIOS_MIN_MEM;
 
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index 19aecc90f7a4..6095a28561dd 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h
@@ -101,7 +101,18 @@ extern void pcibios_bus_to_resource(struct pci_dev *dev,
                                     struct resource *res,
                                     struct pci_bus_region *region);
 
-#define pcibios_scan_all_fns(a, b)      0
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+        struct resource *root = NULL;
+
+        if (res->flags & IORESOURCE_IO)
+                root = &ioport_resource;
+        if (res->flags & IORESOURCE_MEM)
+                root = &iomem_resource;
+
+        return root;
+}
 
 static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 {
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index 7d842d699df2..64c7aa590ae5 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h
@@ -233,7 +233,6 @@ static inline void pcibios_register_hba(struct pci_hba_data *x)
  *   rp7420/8420 boxes and then revisit this issue.
  */
 #define pcibios_assign_all_busses()     (1)
-#define pcibios_scan_all_fns(a, b)      (0)
 
 #define PCIBIOS_MIN_IO          0x10
 #define PCIBIOS_MIN_MEM         0x1000 /* NBPG - but pci/setup-res.c dies */
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index d9483c504d2d..36057c821ff4 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -40,7 +40,6 @@ struct pci_dev;
  */
 #define pcibios_assign_all_busses() \
         (ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS))
-#define pcibios_scan_all_fns(a, b)      0
 
 static inline void pcibios_set_master(struct pci_dev *dev)
 {
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index d3633f513ebc..4163950cd1c6 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -10,7 +10,6 @@
    or architectures with incomplete PCI setup by the loader */
 
 #define pcibios_assign_all_busses()     1
-#define pcibios_scan_all_fns(a, b)      0
 
 /*
  * A board can define one or more PCI channels that represent built-in (or
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index b41c4c198159..810d9248e23f 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -10,7 +10,6 @@
  * or architectures with incomplete PCI setup by the loader.
  */
 #define pcibios_assign_all_busses()     0
-#define pcibios_scan_all_fns(a, b)      0
 
 #define PCIBIOS_MIN_IO          0UL
 #define PCIBIOS_MIN_MEM         0UL
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index 7a1e3566e59c..a32970888287 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -10,7 +10,6 @@
  * or architectures with incomplete PCI setup by the loader.
  */
 #define pcibios_assign_all_busses()     0
-#define pcibios_scan_all_fns(a, b)      0
 
 #define PCIBIOS_MIN_IO          0UL
 #define PCIBIOS_MIN_MEM         0UL
diff --git a/arch/um/include/asm/pci.h b/arch/um/include/asm/pci.h
index 59923199cdc3..b44cf59ede1e 100644
--- a/arch/um/include/asm/pci.h
+++ b/arch/um/include/asm/pci.h
@@ -2,6 +2,5 @@
 #define __UM_PCI_H
 
 #define PCI_DMA_BUS_IS_PHYS     (1)
-#define pcibios_scan_all_fns(a, b)      0
 
 #endif
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 1ff685ca221c..f76a162c082c 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -48,7 +48,6 @@ extern unsigned int pcibios_assign_all_busses(void);
 #else
 #define pcibios_assign_all_busses()     0
 #endif
-#define pcibios_scan_all_fns(a, b)      0
 
 extern unsigned long pci_mem_start;
 #define PCIBIOS_MIN_IO          0x1000