1 files changed, 2 insertions, 4 deletions

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;