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PCI: quirk_vt82c586_acpi: Omit reading PCI revision ID

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Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Auke Kok 2007-08-27 16:18:10 -07:00 committed by Greg Kroah-Hartman
parent aa288d4d6b
commit 651472fbff
1 changed files with 1 additions and 3 deletions
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4
drivers/pci/quirks.c
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@ -472,11 +472,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_3, quirk_
*/ */
static void __devinit quirk_vt82c586_acpi(struct pci_dev *dev) static void __devinit quirk_vt82c586_acpi(struct pci_dev *dev)
{ {
u8 rev;
u32 region; u32 region;
pci_read_config_byte(dev, PCI_CLASS_REVISION, &rev); if (dev->revision & 0x10) {
if (rev & 0x10) {
pci_read_config_dword(dev, 0x48, &region); pci_read_config_dword(dev, 0x48, &region);
region &= PCI_BASE_ADDRESS_IO_MASK; region &= PCI_BASE_ADDRESS_IO_MASK;
quirk_io_region(dev, region, 256, PCI_BRIDGE_RESOURCES, "vt82c586 ACPI"); quirk_io_region(dev, region, 256, PCI_BRIDGE_RESOURCES, "vt82c586 ACPI");