aboutsummaryrefslogtreecommitdiff
path: root/arch/i386/pci/fixup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/i386/pci/fixup.c')
-rw-r--r--arch/i386/pci/fixup.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c
index b95b42950ed..e7306dbf6c4 100644
--- a/arch/i386/pci/fixup.c
+++ b/arch/i386/pci/fixup.c
@@ -118,12 +118,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, pci
static void pci_fixup_via_northbridge_bug(struct pci_dev *d)
{
u8 v;
- u8 revision;
int where = 0x55;
int mask = 0x1f; /* clear bits 5, 6, 7 by default */
- pci_read_config_byte(d, PCI_REVISION_ID, &revision);
-
if (d->device == PCI_DEVICE_ID_VIA_8367_0) {
/* fix pci bus latency issues resulted by NB bios error
it appears on bug free^Wreduced kt266x's bios forces
@@ -133,8 +130,8 @@ static void pci_fixup_via_northbridge_bug(struct pci_dev *d)
where = 0x95; /* the memory write queue timer register is
different for the KT266x's: 0x95 not 0x55 */
} else if (d->device == PCI_DEVICE_ID_VIA_8363_0 &&
- (revision == VIA_8363_KL133_REVISION_ID ||
- revision == VIA_8363_KM133_REVISION_ID)) {
+ (d->revision == VIA_8363_KL133_REVISION_ID ||
+ d->revision == VIA_8363_KM133_REVISION_ID)) {
mask = 0x3f; /* clear only bits 6 and 7; clearing bit 5
causes screen corruption on the KL133/KM133 */
}
@@ -142,7 +139,7 @@ static void pci_fixup_via_northbridge_bug(struct pci_dev *d)
pci_read_config_byte(d, where, &v);
if (v & ~mask) {
printk(KERN_WARNING "Disabling VIA memory write queue (PCI ID %04x, rev %02x): [%02x] %02x & %02x -> %02x\n", \
- d->device, revision, where, v, mask, v & mask);
+ d->device, d->revision, where, v, mask, v & mask);
v &= mask;
pci_write_config_byte(d, where, v);
}