diff options
Diffstat (limited to 'drivers/ide/pci/atiixp.c')
| -rw-r--r-- | drivers/ide/pci/atiixp.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c index 982ac31fa995..922b315da4a0 100644 --- a/drivers/ide/pci/atiixp.c +++ b/drivers/ide/pci/atiixp.c @@ -235,11 +235,8 @@ static int atiixp_config_drive_for_dma(ide_drive_t *drive) { u8 speed = ide_dma_speed(drive, atiixp_ratemask(drive)); - /* If no DMA speed was available then disable DMA and use PIO. */ - if (!speed) { - u8 tspeed = ide_get_best_pio_mode(drive, 255, 5, NULL); - speed = atiixp_dma_2_pio(XFER_PIO_0 + tspeed) + XFER_PIO_0; - } + if (!speed) + return 0; (void) atiixp_speedproc(drive, speed); return ide_dma_enable(drive); |