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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-25 22:17:19 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-25 22:17:19 +0100
commit7b905994ce0bd332afc5ebc30ce9afa60d23c6e2 (patch)
tree4f0f25616d816087e0022dce95f996c99c8dcc6e /drivers/ide/ide-io.c
parent23b1bd459c9e8a925381960f0b69ac85468c3af1 (diff)
ide: cleanup ide_set_dma()
* ->dma_off_quietly is always called before ide_set_dma() so the call can be moved inside ide_set_dma(). * ide_dma_check() doesn't touch hardware so ->dma_off_quietly call for 'rc == -1' case is redundant, remove it. * '0' and '-1' are the only values returned by ide_dma_check() so remove dead code for other cases. There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-io.c')
-rw-r--r--drivers/ide/ide-io.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index e053e00a7058..2711b5a6962d 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -221,7 +221,6 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
*/
if (drive->hwif->ide_dma_on == NULL)
break;
- drive->hwif->dma_off_quietly(drive);
/*
* TODO: respect ->using_dma setting
*/