[PATCH 11/98] ACPI: PCI: use generic pci_swizzle_interrupt_pin()

Len Brown
2009-03-28T04:32:46Z

From: Bjorn Helgaas <bjorn.helgaas@hp.com>

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>
---
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 */
--
1.6.0.6