PCI: mips: use generic pci_swizzle_interrupt_pin()

[deliverable/linux.git] / arch / mips / pci / pci.c

diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 62cae740e250f9d6d42df81897bf3dabe735ede9..fa63dc25125d0c46b46cd2b0fbce0676f97900f4 100644 (file)
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -149,19 +149,12 @@ 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));
+               pin = pci_swizzle_interrupt_pin(dev, pin);
                /* Move up the chain of bridges. */
                dev = dev->bus->self;
         }