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authorRalf Baechle <ralf@linux-mips.org>2007-12-06 17:15:57 +0000
committerRalf Baechle <ralf@linux-mips.org>2007-12-06 17:15:57 +0000
commitf435a91e66e7776f0c73fca5af3cb87c61130ed6 (patch)
tree439a0e66278ce743d750300d816b561e69bccbe8 /arch
parent7e1fb765c613298d861f80fa18af26df87a4ec19 (diff)
[MIPS] BCM1480: Fix interrupt routing, take 2.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/pci/pci-bcm1480.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index bc647cb7729..47f316c86ab 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -76,7 +76,10 @@ static inline void WRITECFG32(u32 addr, u32 data)
int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
- return K_BCM1480_INT_PCI_INTA + pin;
+ if (pin == 0)
+ return -1;
+
+ return K_BCM1480_INT_PCI_INTA - 1 + pin;
}
/* Do platform specific device initialization at pci_enable_device() time */