1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 7a2bc06304fc..1d76b9e5207a 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -397,8 +397,7 @@ found:
         case PCI_DEVICE_ID_VIA_82C686_4:
                 /* The VT82C686B (rev 0x40) does support I2C block
                    transactions, but the VT82C686A (rev 0x30) doesn't */
-                if (!pci_read_config_byte(pdev, PCI_REVISION_ID, &temp)
-                 && temp >= 0x40)
+                if (pdev->revision >= 0x40)
                         vt596_features |= FEATURE_I2CBLOCK;
                 break;
         }