xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

PCI: Provide a default pcibios_update_irq()

Browse Source 
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>
This commit is contained in:
Thierry Reding
2012-09-17 13:22:54 +02:00
committed by Bjorn Helgaas
parent 3ddbebf878
commit 8885b7b637
14 changed files with 5 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
arch/sparc/kernel/leon_pci.c
View File

@@ -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