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[MIPS] PCI: Make dev pointer argument of pcibios_map_irq const.

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This is to break the code of people who think they are supposed to scribble
into the pci device structure - it's off limits.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2007-07-10 17:33:00 +01:00
parent 6b5bf50931
commit 19df0d1169
28 changed files with 29 additions and 28 deletions
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arch/mips/pci/pci-ip27.c
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@ -134,7 +134,7 @@ int __init bridge_probe(nasid_t nasid, int widget_id, int masterwid)
* A given PCI device, in general, should be able to intr any of the cpus
* on any one of the hubs connected to its xbow.
*/
int __devinit pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
int __devinit pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
int irq = bc->pci_int[slot];