PCI: mips: use generic INTx swizzle from PCI core

Use the generic pci_common_swizzle() instead of arch-specific code.

Note that pci_common_swizzle() loops based on dev->bus->self, not
dev->bus->parent as the mips common_swizzle() did.  I think they
are equivalent for this purpose.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index fa63dc2..b0eb9e7 100644 (file)
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -149,21 +149,6 @@ out:
               "Skipping PCI bus scan due to resource conflict\n");
 }
 
-static u8 __init common_swizzle(struct pci_dev *dev, u8 *pinp)
-{
-       u8 pin = *pinp;
-
-       while (dev->bus->parent) {
-               pin = pci_swizzle_interrupt_pin(dev, pin);
-               /* 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;
@@ -172,7 +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;