diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/ata_piix.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index cc431d6bc97..75fdd026a99 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -786,8 +786,6 @@ static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev) if (is_slave) { /* clear TIME1|IE1|PPE1|DTE1 */ master_data &= 0xff0f; - /* Enable SITRE (separate slave timing register) */ - master_data |= 0x4000; /* enable PPE1, IE1 and TIME1 as needed */ master_data |= (control << 4); pci_read_config_byte(dev, slave_port, &slave_data); @@ -805,6 +803,9 @@ static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev) (timings[pio][0] << 12) | (timings[pio][1] << 8); } + + /* Enable SITRE (separate slave timing register) */ + master_data |= 0x4000; pci_write_config_word(dev, master_port, master_data); if (is_slave) pci_write_config_byte(dev, slave_port, slave_data); |