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authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-12-16 21:37:00 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-01-07 11:13:13 -0800
commit3e08601f7f9b497abcb383491058bfb9e1dc6ec9 (patch)
tree3023eadea316e1c159ce049c2bcfbe7ffaa75f3c /arch/alpha/kernel/pci.c
parent68feac87de15edfc2c700d2d81b814288c93d003 (diff)
PCI: alpha: 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 alpha 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>
Diffstat (limited to 'arch/alpha/kernel/pci.c')
-rw-r--r--arch/alpha/kernel/pci.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index b03d9f42042..a3b93881140 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -320,24 +320,6 @@ pcibios_update_irq(struct pci_dev *dev, int irq)
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
}
-/* Most Alphas have straight-forward swizzling needs. */
-
-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);
-}
-
void
pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
struct resource *res)