diff options
Diffstat (limited to 'drivers/ide/pci/it8213.c')
| -rw-r--r-- | drivers/ide/pci/it8213.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c index 63248b6909fa..424f00bb160d 100644 --- a/drivers/ide/pci/it8213.c +++ b/drivers/ide/pci/it8213.c @@ -244,17 +244,15 @@ static int config_chipset_for_dma (ide_drive_t *drive) static int it8213_config_drive_for_dma (ide_drive_t *drive) { - ide_hwif_t *hwif = drive->hwif; + u8 pio; - if (ide_use_dma(drive)) { - if (config_chipset_for_dma(drive)) - return hwif->ide_dma_on(drive); - } + if (ide_use_dma(drive) && config_chipset_for_dma(drive)) + return 0; - hwif->speedproc(drive, XFER_PIO_0 - + ide_get_best_pio_mode(drive, 255, 4, NULL)); + pio = ide_get_best_pio_mode(drive, 255, 4, NULL); + it8213_tune_chipset(drive, XFER_PIO_0 + pio); - return hwif->ide_dma_off_quietly(drive); + return -1; } /** |