From: Bjorn Helgaas Date: Tue, 17 Feb 2009 20:49:10 +0000 (-0700) Subject: ACPI: PCI: use generic pci_swizzle_interrupt_pin() X-Git-Tag: firefly_0821_release~14774^2~24^2~1 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c686d141c7c668ac186015841a1ccd285a1f3362;p=firefly-linux-kernel-4.4.55.git ACPI: PCI: use generic pci_swizzle_interrupt_pin() Use the generic pci_swizzle_interrupt_pin() instead of ACPI-specific code. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c index 891bdf6679f3..be6b9093f8df 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 */