diff options
Diffstat (limited to 'drivers/char/agp')
| -rw-r--r-- | drivers/char/agp/amd-k7-agp.c | 4 | ||||
| -rw-r--r-- | drivers/char/agp/amd64-agp.c | 6 |
2 files changed, 3 insertions, 7 deletions
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c index e6c534e62846..df0ddf14b85c 100644 --- a/drivers/char/agp/amd-k7-agp.c +++ b/drivers/char/agp/amd-k7-agp.c @@ -462,9 +462,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev, * erratum 46: Setup violation on AGP SBA pins - Disable side band addressing. * With this lot disabled, we should prevent lockups. */ if (agp_bridge->dev->device == PCI_DEVICE_ID_AMD_FE_GATE_700E) { - u8 revision=0; - pci_read_config_byte(pdev, PCI_REVISION_ID, &revision); - if (revision == 0x10 || revision == 0x11) { + if (pdev->revision == 0x10 || pdev->revision == 0x11) { agp_bridge->flags = AGP_ERRATA_FASTWRITES; agp_bridge->flags |= AGP_ERRATA_SBA; agp_bridge->flags |= AGP_ERRATA_1X; diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index 801abdd29066..d95662e96326 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -367,10 +367,8 @@ static __devinit int cache_nbs (struct pci_dev *pdev, u32 cap_ptr) static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data *bridge) { char *revstring; - u8 rev_id; - pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id); - switch (rev_id) { + switch (pdev->revision) { case 0x01: revstring="A0"; break; case 0x02: revstring="A1"; break; case 0x11: revstring="B0"; break; @@ -386,7 +384,7 @@ static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data * Work around errata. * Chips before B2 stepping incorrectly reporting v3.5 */ - if (rev_id < 0x13) { + if (pdev->revision < 0x13) { printk (KERN_INFO PFX "Correcting AGP revision (reports 3.5, is really 3.0)\n"); bridge->major_version = 3; bridge->minor_version = 0; |