diff options
Diffstat (limited to 'drivers/ide/ide-iops.c')
| -rw-r--r-- | drivers/ide/ide-iops.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index e00fbbb423bf..955bac2166a2 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -968,13 +968,10 @@ static ide_startstop_t reset_pollfunc (ide_drive_t *drive) static void check_dma_crc(ide_drive_t *drive) { #ifdef CONFIG_BLK_DEV_IDEDMA - if (drive->crc_count) { - ide_dma_off_quietly(drive); - ide_set_xfer_rate(drive, ide_auto_reduce_xfer(drive)); - if (drive->current_speed >= XFER_SW_DMA_0) - ide_dma_on(drive); - } else - ide_dma_off(drive); + ide_dma_off_quietly(drive); + ide_set_xfer_rate(drive, ide_auto_reduce_xfer(drive)); + if (drive->current_speed >= XFER_SW_DMA_0) + ide_dma_on(drive); #endif } @@ -999,17 +996,20 @@ static void pre_reset(ide_drive_t *drive) else drive->post_reset = 1; - if (!drive->keep_settings) { - if (drive->using_dma) { + if (drive->using_dma) { + if (drive->crc_count) check_dma_crc(drive); - } else { + else + ide_dma_off(drive); + } + + if (!drive->keep_settings) { + if (!drive->using_dma) { drive->unmask = 0; drive->io_32bit = 0; } return; } - if (drive->using_dma) - check_dma_crc(drive); if (HWIF(drive)->pre_reset != NULL) HWIF(drive)->pre_reset(drive); |