From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> Subject: [PATCH] ide: respect current DMA setting during resume Respect current DMA setting during resume, otherwise PIO timings may get destroyed if host uses shared PIO/MWDMA timings. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> --- drivers/ide/ide-io.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) Index: b/drivers/ide/ide-io.c =================================================================== --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -192,10 +192,8 @@ static ide_startstop_t ide_start_power_s */ if (drive->hwif->dma_ops == NULL) break; - /* - * TODO: respect IDE_DFLAG_USING_DMA - */ - ide_set_dma(drive); + if (drive->dev_flags & IDE_DFLAG_USING_DMA) + ide_set_dma(drive); break; } -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
