diff options
Diffstat (limited to 'arch/mips/pci')
| -rw-r--r-- | arch/mips/pci/pci-ip27.c | 6 | ||||
| -rw-r--r-- | arch/mips/pci/pci.c | 24 |
2 files changed, 1 insertions, 29 deletions
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c index f97ab146101..dda6f205866 100644 --- a/arch/mips/pci/pci-ip27.c +++ b/arch/mips/pci/pci-ip27.c @@ -146,12 +146,6 @@ int __devinit pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return 0; } -/* Most MIPS systems have straight-forward swizzling needs. */ -static inline u8 bridge_swizzle(u8 pin, u8 slot) -{ - return (((pin - 1) + slot) % 4) + 1; -} - static inline struct pci_dev *bridge_root_dev(struct pci_dev *dev) { while (dev->bus->parent) { diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index 62cae740e25..b0eb9e75c68 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -149,28 +149,6 @@ out: "Skipping PCI bus scan due to resource conflict\n"); } -/* Most MIPS systems have straight-forward swizzling needs. */ - -static inline u8 bridge_swizzle(u8 pin, u8 slot) -{ - return (((pin - 1) + slot) % 4) + 1; -} - -static u8 __init common_swizzle(struct pci_dev *dev, u8 *pinp) -{ - u8 pin = *pinp; - - while (dev->bus->parent) { - pin = bridge_swizzle(pin, PCI_SLOT(dev->devfn)); - /* Move up the chain of bridges. */ - dev = dev->bus->self; - } - *pinp = pin; - - /* The slot is the slot of the last bridge. */ - return PCI_SLOT(dev->devfn); -} - static int __init pcibios_init(void) { struct pci_controller *hose; @@ -179,7 +157,7 @@ static int __init pcibios_init(void) for (hose = hose_head; hose; hose = hose->next) pcibios_scanbus(hose); - pci_fixup_irqs(common_swizzle, pcibios_map_irq); + pci_fixup_irqs(pci_common_swizzle, pcibios_map_irq); pci_initialized = 1; |