sh: pci: Consolidate bus<->resource mapping in pci-lib.

Now that the io and mem offsets are tracked accordingly, the pci-new
version of the bus<->resource mappers can be used generically. This
moves them in to pci-lib.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/drivers/pci/pci-lib.c b/arch/sh/drivers/pci/pci-lib.c
index 654ffcc..9fd3af9 100644 (file)
--- a/arch/sh/drivers/pci/pci-lib.c
+++ b/arch/sh/drivers/pci/pci-lib.c
@@ -39,6 +39,37 @@ void pcibios_align_resource(void *data, struct resource *res,
        res->start = start;
 }
 
+void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
+                        struct resource *res)
+{
+       struct pci_channel *hose = dev->sysdata;
+       unsigned long offset = 0;
+
+       if (res->flags & IORESOURCE_IO)
+               offset = hose->io_offset;
+       else if (res->flags & IORESOURCE_MEM)
+               offset = hose->mem_offset;
+
+       region->start = res->start - offset;
+       region->end = res->end - offset;
+}
+
+void __devinit
+pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+                       struct pci_bus_region *region)
+{
+       struct pci_channel *hose = dev->sysdata;
+       unsigned long offset = 0;
+
+       if (res->flags & IORESOURCE_IO)
+               offset = hose->io_offset;
+       else if (res->flags & IORESOURCE_MEM)
+               offset = hose->mem_offset;
+
+       res->start = region->start + offset;
+       res->end = region->end + offset;
+}
+
 int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
                        enum pci_mmap_state mmap_state, int write_combine)
 {

diff --git a/arch/sh/drivers/pci/pci-new.c b/arch/sh/drivers/pci/pci-new.c
index e8ac8da..9d42614 100644 (file)
--- a/arch/sh/drivers/pci/pci-new.c
+++ b/arch/sh/drivers/pci/pci-new.c
@@ -147,37 +147,6 @@ void __devinit __weak pcibios_fixup_bus(struct pci_bus *bus)
        }
 }
 
-void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
-                        struct resource *res)
-{
-       struct pci_channel *hose = dev->sysdata;
-       unsigned long offset = 0;
-
-       if (res->flags & IORESOURCE_IO)
-               offset = hose->io_offset;
-       else if (res->flags & IORESOURCE_MEM)
-               offset = hose->mem_offset;
-
-       region->start = res->start - offset;
-       region->end = res->end - offset;
-}
-
-void __devinit
-pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
-                       struct pci_bus_region *region)
-{
-       struct pci_channel *hose = dev->sysdata;
-       unsigned long offset = 0;
-
-       if (res->flags & IORESOURCE_IO)
-               offset = hose->io_offset;
-       else if (res->flags & IORESOURCE_MEM)
-               offset = hose->mem_offset;
-
-       res->start = region->start + offset;
-       res->end = region->end + offset;
-}
-
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
        u16 cmd, old_cmd;

diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index d39f240..c15a6f0 100644 (file)
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -72,20 +72,6 @@ void __devinit __weak pcibios_fixup_bus(struct pci_bus *bus)
        pci_read_bridge_bases(bus);
 }
 
-void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
-                            struct resource *res)
-{
-       region->start = res->start;
-       region->end = res->end;
-}
-
-void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
-                            struct pci_bus_region *region)
-{
-       res->start = region->start;
-       res->end = region->end;
-}
-
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
        u16 cmd, old_cmd;