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 <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
git-mirror · Mar 17, 2009 · c686d14 · c686d14
1 parent 5f0dcca
commit c686d14
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 */