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MIPS: ath79: allow to specify bus number in PCI IRQ maps 

This is needed for multiple PCI bus support.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4913/
Signed-off-by: John Crispin <blogic@openwrt.org>
This commit is contained in:
Gabor Juhos 2013-02-03 09:58:37 +00:00 committed by John Crispin
parent 15b6dcba42
commit 617fed41e9
2 changed files with 4 additions and 1 deletions
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4
arch/mips/ath79/pci.c
View File

@ -75,7 +75,9 @@ int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
const struct ath79_pci_irq *entry; const struct ath79_pci_irq *entry;
entry = &ath79_pci_irq_map[i]; entry = &ath79_pci_irq_map[i];
if (entry->slot == slot && entry->pin == pin) { if (entry->bus == dev->bus->number &&
entry->slot == slot &&
entry->pin == pin) {
irq = entry->irq; irq = entry->irq;
break; break;
} }

1
arch/mips/ath79/pci.h
View File

@ -14,6 +14,7 @@
#define _ATH79_PCI_H #define _ATH79_PCI_H
struct ath79_pci_irq { struct ath79_pci_irq {
int bus;
u8 slot; u8 slot;
u8 pin; u8 pin;
int irq; int irq;