1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 9816a2870d00..d84d6f0314f9 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -151,7 +151,7 @@ static int ohci_quirk_amd700(struct usb_hcd *hcd)
 {
         struct ohci_hcd *ohci = hcd_to_ohci(hcd);
         struct pci_dev *amd_smbus_dev;
-        u8 rev = 0;
+        u8 rev;
 
         if (usb_amd_find_chipset_info())
                 ohci->flags |= OHCI_QUIRK_AMD_PLL;
@@ -161,7 +161,7 @@ static int ohci_quirk_amd700(struct usb_hcd *hcd)
         if (!amd_smbus_dev)
                 return 0;
 
-        pci_read_config_byte(amd_smbus_dev, PCI_REVISION_ID, &rev);
+        rev = amd_smbus_dev->revision;
 
         /* SB800 needs pre-fetch fix */
         if ((rev >= 0x40) && (rev <= 0x4f)) {