diff options
| author | David S. Miller <davem@davemloft.net> | 2009-01-08 11:05:59 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-08 11:05:59 -0800 |
| commit | 7f46b1343f723f98634a5dcee47856b2000079ed (patch) | |
| tree | ed22b6298c8dd2f687890a0d79abcd1d273b5f81 /arch/sh/drivers/pci/ops-cayman.c | |
| parent | b8c31da64165b8566fc6e1c9c826f76e7b98ff02 (diff) | |
| parent | 9e42d0cf5020aaf217433cad1a224745241d212a (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/sh/drivers/pci/ops-cayman.c')
| -rw-r--r-- | arch/sh/drivers/pci/ops-cayman.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/sh/drivers/pci/ops-cayman.c b/arch/sh/drivers/pci/ops-cayman.c index 5ccf9ea3a9d..38ef76207af 100644 --- a/arch/sh/drivers/pci/ops-cayman.c +++ b/arch/sh/drivers/pci/ops-cayman.c @@ -5,11 +5,6 @@ #include <cpu/irq.h> #include "pci-sh5.h" -static inline u8 bridge_swizzle(u8 pin, u8 slot) -{ - return (((pin - 1) + slot) % 4) + 1; -} - int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) { int result = -1; @@ -42,7 +37,7 @@ int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) while (dev->bus->number > 0) { slot = path[i].slot = PCI_SLOT(dev->devfn); - pin = path[i].pin = bridge_swizzle(pin, slot); + pin = path[i].pin = pci_swizzle_interrupt_pin(dev, pin); dev = dev->bus->self; i++; if (i > 3) panic("PCI path to root bus too long!\n"); @@ -56,7 +51,7 @@ int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) if ((slot < 3) || (i == 0)) { /* Bus 0 (incl. PCI-PCI bridge itself) : perform the final swizzle now. */ - result = IRQ_INTA + bridge_swizzle(pin, slot) - 1; + result = IRQ_INTA + pci_swizzle_interrupt_pin(dev, pin) - 1; } else { i--; slot = path[i].slot; |