Commit 4f02ff06 authored by Borislav Petkov's avatar Borislav Petkov Committed by Bartlomiej Zolnierkiewicz
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ide-atapi: setup dma for ide-cd 



There should be no functional change resulting from this patch.

Signed-off-by: default avatarBorislav Petkov <petkovbb@gmail.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent ed48554f

drivers/ide/ide-atapi.c

+3 −2
Original line number Diff line number Diff line
@@ -575,8 +575,9 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive, unsigned int timeout, 
		ide_dma_off(drive);

	}



	if ((pc->flags & PC_FLAG_DMA_OK) &&

	    (drive->dev_flags & IDE_DFLAG_USING_DMA)) {

	if (((pc->flags & PC_FLAG_DMA_OK) &&

		(drive->dev_flags & IDE_DFLAG_USING_DMA)) ||

	    drive->dma) {

		if (scsi)

			hwif->sg_mapped = 1;

		drive->dma = !hwif->dma_ops->dma_setup(drive);