Messages in this thread Patch in this message | | | Subject | [PATCH 4/6] ide-atapi: setup dma for ide-cd | Date | Thu, 4 Dec 2008 07:43:27 +0100 | From | Borislav Petkov <> |
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There should be no functional change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> --- drivers/ide/ide-atapi.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index 7162317..8884877 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -588,8 +588,9 @@ 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); -- 1.6.0.4
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