From f0e88af855cbc5012f2e796f42686969b82d79d4 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 9 Dec 2008 16:12:22 -0700 Subject: [PATCH] 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 --- drivers/parisc/dino.c | 4 ++-- drivers/parisc/iosapic.c | 3 +-- 2 files changed, 3 insertions(+), 4 deletions(-) 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 */ /* -- GitLab