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PCI: arm: use generic pci_swizzle_interrupt_pin()

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

Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Bjorn Helgaas
2008-12-09 16:12:12 -07:00
committed by Jesse Barnes
parent 57c2cf71c1
commit f14d766a1a
2 changed files with 5 additions and 12 deletions
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6
arch/arm/kernel/bios32.c
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@@ -491,17 +491,17 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
*/
u8 __devinit pci_std_swizzle(struct pci_dev *dev, u8 *pinp)
{
int pin = *pinp - 1;
int pin = *pinp;
while (dev->bus->self) {
pin = (pin + PCI_SLOT(dev->devfn)) & 3;
pin = pci_swizzle_interrupt_pin(dev, pin);
/*
* move up the chain of bridges,
* swizzling as we go.
*/
dev = dev->bus->self;
}
*pinp = pin + 1;
*pinp = pin;
return PCI_SLOT(dev->devfn);
}