[PATCH] VIA IRQ quirk

Delete quirk_via_bridge(), restore quirk_via_irqpic() -- but now
improved to be invoked upon device ENABLE, and now only for VIA devices
-- not all devices behind VIA bridges.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index d6598da4b67b..da21b1d07c15 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -1029,7 +1029,6 @@ void pcibios_penalize_isa_irq(int irq)
 static int pirq_enable_irq(struct pci_dev *dev)
 {
         u8 pin;
-        extern int via_interrupt_line_quirk;
         struct pci_dev *temp_dev;
 
         pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
@@ -1084,10 +1083,6 @@ static int pirq_enable_irq(struct pci_dev *dev)
                 printk(KERN_WARNING "PCI: No IRQ known for interrupt pin %c of device %s.%s\n",
                        'A' + pin, pci_name(dev), msg);
         }
-        /* VIA bridges use interrupt line for apic/pci steering across
-           the V-Link */
-        else if (via_interrupt_line_quirk)
-                pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq & 15);
         return 0;
 }