diff options
Diffstat (limited to 'drivers/ide/ide-dma-sff.c')
| -rw-r--r-- | drivers/ide/ide-dma-sff.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/ide/ide-dma-sff.c b/drivers/ide/ide-dma-sff.c index f8c7d0cd2ff8..16fc46edc32d 100644 --- a/drivers/ide/ide-dma-sff.c +++ b/drivers/ide/ide-dma-sff.c @@ -38,10 +38,9 @@ int config_drive_for_dma(ide_drive_t *drive) * Enable DMA on any drive that has mode2 DMA * (multi or single) enabled */ - if (id[ATA_ID_FIELD_VALID] & 2) /* regular DMA */ - if ((id[ATA_ID_MWDMA_MODES] & 0x404) == 0x404 || - (id[ATA_ID_SWDMA_MODES] & 0x404) == 0x404) - return 1; + if ((id[ATA_ID_MWDMA_MODES] & 0x404) == 0x404 || + (id[ATA_ID_SWDMA_MODES] & 0x404) == 0x404) + return 1; /* Consult the list of known "good" drives */ if (ide_dma_good_drive(drive)) |