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authorThierry Reding <thierry.reding@avionic-design.de>2012-09-17 07:22:54 -0400
committerBjorn Helgaas <bhelgaas@google.com>2012-09-18 19:28:21 -0400
commit8885b7b637fa9aca7e1b00581a0173c6956966d3 (patch)
tree68511ba698f6837498a9ed0a18d312039cb89e5f /arch/ia64/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/ia64/pci')
-rw-r--r--arch/ia64/pci/pci.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 27db6a8afc44..a7ebe9440271 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -461,14 +461,6 @@ void pcibios_set_master (struct pci_dev *dev)
461 /* No special bus mastering setup handling */ 461 /* No special bus mastering setup handling */
462} 462}
463 463
464void
465pcibios_update_irq (struct pci_dev *dev, int irq)
466{
467 pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
468
469 /* ??? FIXME -- record old value for shutdown. */
470}
471
472int 464int
473pcibios_enable_device (struct pci_dev *dev, int mask) 465pcibios_enable_device (struct pci_dev *dev, int mask)
474{ 466{