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pata_amd: fix an obvious bug in cable detection

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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>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
This commit is contained in:
Tejun Heo
2007-02-05 17:01:28 +09:00
committed by Greg Kroah-Hartman
parent bbf22c56d0
commit e3844c2df6
1 changed files with 2 additions and 2 deletions
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drivers/ata/pata_amd.c
+2 -2
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@@ -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 }