diff options
Diffstat (limited to 'drivers/char/agp/amd64-agp.c')
| -rw-r--r-- | drivers/char/agp/amd64-agp.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index 896413b59aae..3b47ed0310e1 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -269,7 +269,6 @@ static int agp_aperture_valid(u64 aper, u32 size) */ static int fix_northbridge(struct pci_dev *nb, struct pci_dev *agp, u16 cap) { - u32 aper_low, aper_hi; u64 aper, nb_aper; int order = 0; u32 nb_order, nb_base; @@ -295,9 +294,7 @@ static int fix_northbridge(struct pci_dev *nb, struct pci_dev *agp, u16 cap) apsize |= 0xf00; order = 7 - hweight16(apsize); - pci_read_config_dword(agp, 0x10, &aper_low); - pci_read_config_dword(agp, 0x14, &aper_hi); - aper = (aper_low & ~((1<<22)-1)) | ((u64)aper_hi << 32); + aper = pci_bus_address(agp, AGP_APERTURE_BAR); /* * On some sick chips APSIZE is 0. This means it wants 4G |