Commit e9eb8388 authored Dec 02, 2008 by Bartlomiej Zolnierkiewicz

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@gmail.com>

parent c7b997b3

drivers/ide/ide-io.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -204,9 +204,7 @@ static ide_startstop_t ide_start_power_step(ide_drive_t drive, struct request
		*/
		if (drive->hwif->dma_ops == NULL)
		break;
		/*
		* TODO: respect IDE_DFLAG_USING_DMA
		*/
		if (drive->dev_flags & IDE_DFLAG_USING_DMA)
		ide_set_dma(drive);
		break;
		}