From: Bjorn Helgaas Date: Tue, 9 Dec 2008 23:12:22 +0000 (-0700) Subject: PCI: parisc: use generic pci_swizzle_interrupt_pin() X-Git-Tag: MMI-PSA29.97-13-9~30074^2~53 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f0e88af855cbc5012f2e796f42686969b82d79d4;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git PCI: parisc: use generic pci_swizzle_interrupt_pin() Use the generic pci_swizzle_interrupt_pin() instead of arch-specific code. Acked-by: Kyle McMartin Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes --- diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index 3bc54b30c3a1..77cc8bfef8c9 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -547,7 +547,7 @@ dino_card_fixup(struct pci_dev *dev) ** The additional "-1" adjusts for skewing the IRQ<->slot. */ dino_cfg_read(dev->bus, dev->devfn, PCI_INTERRUPT_PIN, 1, &irq_pin); - dev->irq = (irq_pin + PCI_SLOT(dev->devfn) - 1) % 4 ; + dev->irq = pci_swizzle_interrupt_pin(dev, irq_pin) - 1; /* Shouldn't really need to do this but it's in case someone tries ** to bypass PCI services and look at the card themselves. @@ -672,7 +672,7 @@ dino_fixup_bus(struct pci_bus *bus) dino_cfg_read(dev->bus, dev->devfn, PCI_INTERRUPT_PIN, 1, &irq_pin); - irq_pin = (irq_pin + PCI_SLOT(dev->devfn) - 1) % 4 ; + irq_pin = pci_swizzle_interrupt_pin(dev, irq_pin) - 1; printk(KERN_WARNING "Device %s has undefined IRQ, " "setting to %d\n", pci_name(dev), irq_pin); dino_cfg_write(dev->bus, dev->devfn, diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index 9dedbbd218c3..0797659ee016 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -519,8 +519,7 @@ iosapic_xlate_pin(struct iosapic_info *isi, struct pci_dev *pcidev) ** ** Advantage is it's really easy to implement. */ - intr_pin = ((intr_pin-1)+PCI_SLOT(pcidev->devfn)) % 4; - intr_pin++; /* convert back to INTA-D (1-4) */ + intr_pin = pci_swizzle_interrupt_pin(pcidev, intr_pin); #endif /* PCI_BRIDGE_FUNCS */ /*