pata_amd: fix an obvious bug in cable detection

80c test mask is at bits 18 and 19 of EIDE Controller Configuration
not 22 and 23.  Fix it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 619e44b04032..47a1e09ba917 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -128,7 +128,7 @@ static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offse
 
 static int amd_pre_reset(struct ata_port *ap)
 {
-        static const u32 bitmask[2] = {0x03, 0xC0};
+        static const u32 bitmask[2] = {0x03, 0x0C};
         static const struct pci_bits amd_enable_bits[] = {
                 { 0x40, 1, 0x02, 0x02 },
                 { 0x40, 1, 0x01, 0x01 }
@@ -247,7 +247,7 @@ static void amd133_set_dmamode(struct ata_port *ap, struct ata_device *adev)
  */
 
 static int nv_pre_reset(struct ata_port *ap) {
-        static const u8 bitmask[2] = {0x03, 0xC0};
+        static const u8 bitmask[2] = {0x03, 0x0C};
         static const struct pci_bits nv_enable_bits[] = {
                 { 0x50, 1, 0x02, 0x02 },
                 { 0x50, 1, 0x01, 0x01 }