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PCI: parisc: use generic pci_swizzle_interrupt_pin()

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Use the generic pci_swizzle_interrupt_pin() instead of arch-specific code.

Acked-by: Kyle McMartin <kyle@infradead.org>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Bjorn Helgaas 2008-12-09 16:12:22 -07:00 committed by Jesse Barnes
parent 30d546dac9
commit f0e88af855
2 changed files with 3 additions and 4 deletions
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4
drivers/parisc/dino.c
View file

@ -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,

3
drivers/parisc/iosapic.c
View file

@ -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 */
/*