On Tuesday 17 February 2009 1:49:10 pm Bjorn Helgaas wrote:
> Use the generic pci_swizzle_interrupt_pin() instead of ACPI-specific code.
Did you have a reaction to this? If you did, I missed it.
> Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
> ---
> drivers/acpi/pci_irq.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
> index 891bdf6..be6b909 100644
> --- a/drivers/acpi/pci_irq.c
> +++ b/drivers/acpi/pci_irq.c
> @@ -319,7 +319,7 @@ static struct acpi_prt_entry
> *acpi_pci_irq_lookup(struct pci_dev *dev, int pin) */
> bridge = dev->bus->self;
> while (bridge) {
> - pin = (((pin - 1) + PCI_SLOT(dev->devfn)) % 4) + 1;
> + pin = pci_swizzle_interrupt_pin(dev, pin);
>
> if ((bridge->class >> 8) == PCI_CLASS_BRIDGE_CARDBUS) {
> /* PC card has the same IRQ as its cardbridge */
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