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authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-12-16 21:37:05 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-01-07 11:13:13 -0800
commit06df69932add8108f599ef26fcdf36c4f8125e50 (patch)
tree0a9343578ec27eaffe4a0d8e0bf21c5795f9a005 /arch/arm/kernel/bios32.c
parent3e08601f7f9b497abcb383491058bfb9e1dc6ec9 (diff)
PCI: arm: use generic INTx swizzle from PCI core
Use the generic pci_common_swizzle() instead of arch-specific code. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/arm/kernel/bios32.c')
-rw-r--r--arch/arm/kernel/bios32.c27
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 5c5a0bc0670..809681900ec 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -480,33 +480,6 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
#endif
/*
- * This is the standard PCI-PCI bridge swizzling algorithm:
- *
- * Dev: 0 1 2 3
- * A A B C D
- * B B C D A
- * C C D A B
- * D D A B C
- * ^^^^^^^^^^ irq pin on bridge
- */
-u8 __devinit pci_std_swizzle(struct pci_dev *dev, u8 *pinp)
-{
- int pin = *pinp;
-
- while (dev->bus->self) {
- pin = pci_swizzle_interrupt_pin(dev, pin);
- /*
- * move up the chain of bridges,
- * swizzling as we go.
- */
- dev = dev->bus->self;
- }
- *pinp = pin;
-
- return PCI_SLOT(dev->devfn);
-}
-
-/*
* Swizzle the device pin each time we cross a bridge.
* This might update pin and returns the slot number.
*/