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authorThierry Reding <thierry.reding@avionic-design.de>2012-09-17 13:22:54 +0200
committerBjorn Helgaas <bhelgaas@google.com>2012-09-18 17:28:21 -0600
commit8885b7b637fa9aca7e1b00581a0173c6956966d3 (patch)
tree68511ba698f6837498a9ed0a18d312039cb89e5f /arch/x86/pci
parent3ddbebf878ac8d958bb34e87a742a6b3adc283a3 (diff)
PCI: Provide a default pcibios_update_irq()
Most architectures implement this in exactly the same way. Instead of having each architecture duplicate this function, provide a single implementation in the core and make it a weak symbol so that it can be overridden on architectures where it is required. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/x86/pci')
-rw-r--r--arch/x86/pci/visws.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/pci/visws.c b/arch/x86/pci/visws.c
index 9d736e7ff64..3e6d2a6db86 100644
--- a/arch/x86/pci/visws.c
+++ b/arch/x86/pci/visws.c
@@ -62,11 +62,6 @@ out:
return irq;
}
-void pcibios_update_irq(struct pci_dev *dev, int irq)
-{
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-}
-
int __init pci_visws_init(void)
{
pcibios_enable_irq = &pci_visws_enable_irq;