PCI: remove unused arch pcibios_update_resource() functions

[mv-sheeva.git] / arch / sh / drivers / pci / pci.c

diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index d439336d2e18258c1a19865c529b12a59fb78544..f57095a2617c064700fa0ec7123322eddcfadd80 100644 (file)
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -71,43 +71,11 @@ subsys_initcall(pcibios_init);
  *  Called after each bus is probed, but before its children
  *  are examined.
  */
-void __init pcibios_fixup_bus(struct pci_bus *bus)
+void __devinit __weak pcibios_fixup_bus(struct pci_bus *bus)
 {
        pci_read_bridge_bases(bus);
 }
 
-void
-pcibios_update_resource(struct pci_dev *dev, struct resource *root,
-                       struct resource *res, int resource)
-{
-       u32 new, check;
-       int reg;
-
-       new = res->start | (res->flags & PCI_REGION_FLAG_MASK);
-       if (resource < 6) {
-               reg = PCI_BASE_ADDRESS_0 + 4*resource;
-       } else if (resource == PCI_ROM_RESOURCE) {
-               res->flags |= IORESOURCE_ROM_ENABLE;
-               new |= PCI_ROM_ADDRESS_ENABLE;
-               reg = dev->rom_base_reg;
-       } else {
-               /*
-                * Somebody might have asked allocation of a non-standard
-                * resource
-                */
-               return;
-       }
-
-       pci_write_config_dword(dev, reg, new);
-       pci_read_config_dword(dev, reg, &check);
-       if ((new ^ check) & ((new & PCI_BASE_ADDRESS_SPACE_IO) ?
-               PCI_BASE_ADDRESS_IO_MASK : PCI_BASE_ADDRESS_MEM_MASK)) {
-               printk(KERN_ERR "PCI: Error while updating region "
-                      "%s/%d (%08x != %08x)\n", pci_name(dev), resource,
-                      new, check);
-       }
-}
-
 void pcibios_align_resource(void *data, struct resource *res,
                            resource_size_t size, resource_size_t align)
                            __attribute__ ((weak));
@@ -191,8 +159,8 @@ void __init pcibios_update_irq(struct pci_dev *dev, int irq)
 
 void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
 {
-       unsigned long start = pci_resource_start(dev, bar);
-       unsigned long len = pci_resource_len(dev, bar);
+       resource_size_t start = pci_resource_start(dev, bar);
+       resource_size_t len = pci_resource_len(dev, bar);
        unsigned long flags = pci_resource_flags(dev, bar);
 
        if (unlikely(!len || !start))