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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-12-16 21:37:00 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-01-07 11:13:13 -0800 |
| commit | 3e08601f7f9b497abcb383491058bfb9e1dc6ec9 (patch) | |
| tree | 3023eadea316e1c159ce049c2bcfbe7ffaa75f3c /arch/alpha/kernel/pci.c | |
| parent | 68feac87de15edfc2c700d2d81b814288c93d003 (diff) | |
| download | linux-stable-3e08601f7f9b497abcb383491058bfb9e1dc6ec9.tar.gz linux-stable-3e08601f7f9b497abcb383491058bfb9e1dc6ec9.tar.bz2 linux-stable-3e08601f7f9b497abcb383491058bfb9e1dc6ec9.zip | |
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.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index b03d9f420425..a3b938811400 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) |