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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/sparc
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/sparc')
-rw-r--r--arch/sparc/kernel/leon_pci.c9
-rw-r--r--arch/sparc/kernel/pci.c4
2 files changed, 0 insertions, 13 deletions
diff --git a/arch/sparc/kernel/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index 404621b775fc..fc0521161568 100644
--- a/arch/sparc/kernel/leon_pci.c
+++ b/arch/sparc/kernel/leon_pci.c
@@ -102,15 +102,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
return pci_enable_resources(dev, mask);
}
-void pcibios_update_irq(struct pci_dev *dev, int irq)
-{
-#ifdef CONFIG_PCI_DEBUG
- printk(KERN_DEBUG "LEONPCI: Assigning IRQ %02d to %s\n", irq,
- pci_name(dev));
-#endif
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-}
-
/* in/out routines taken from pcic.c
*
* This probably belongs here rather than ioport.c because
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 065b88c4f868..acc8c838ff72 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -622,10 +622,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
{
}
-void pcibios_update_irq(struct pci_dev *pdev, int irq)
-{
-}
-
resource_size_t pcibios_align_resource(void *data, const struct resource *res,
resource_size_t size, resource_size_t align)
{