1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index bde734189623..8c2813aa6cdb 100644
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -270,7 +270,6 @@ static struct ata_port_operations sl82c105_port_ops = {
 static int sl82c105_bridge_revision(struct pci_dev *pdev)
 {
         struct pci_dev *bridge;
-        u8 rev;
 
         /*
          * The bridge should be part of the same device, but function 0.
@@ -292,10 +291,8 @@ static int sl82c105_bridge_revision(struct pci_dev *pdev)
         /*
          * We need to find function 0's revision, not function 1
          */
-        pci_read_config_byte(bridge, PCI_REVISION_ID, &rev);
-
         pci_dev_put(bridge);
-        return rev;
+        return bridge->revision;
 }