diff options
Diffstat (limited to 'drivers/pci/setup-irq.c')
| -rw-r--r-- | drivers/pci/setup-irq.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/pci/setup-irq.c b/drivers/pci/setup-irq.c index eb219a1d16f7..9bd6864ec5d3 100644 --- a/drivers/pci/setup-irq.c +++ b/drivers/pci/setup-irq.c @@ -17,8 +17,13 @@ #include <linux/ioport.h> #include <linux/cache.h> +void __weak pcibios_update_irq(struct pci_dev *dev, int irq) +{ + dev_dbg(&dev->dev, "assigning IRQ %02d\n", irq); + pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); +} -static void __init +static void pdev_fixup_irq(struct pci_dev *dev, u8 (*swizzle)(struct pci_dev *, u8 *), int (*map_irq)(const struct pci_dev *, u8, u8)) @@ -54,7 +59,7 @@ pdev_fixup_irq(struct pci_dev *dev, pcibios_update_irq(dev, irq); } -void __init +void pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *), int (*map_irq)(const struct pci_dev *, u8, u8)) { |