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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.c
parent23b1bd459c9e8a925381960f0b69ac85468c3af1 (diff)
downloadop-kernel-dev-7b905994ce0bd332afc5ebc30ce9afa60d23c6e2.zip
op-kernel-dev-7b905994ce0bd332afc5ebc30ce9afa60d23c6e2.tar.gz
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.c')
-rw-r--r--drivers/ide/ide.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 00ef6ec..c6d4f63 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -851,7 +851,6 @@ int set_using_dma(ide_drive_t *drive, int arg)
err = 0;
if (arg) {
- hwif->dma_off_quietly(drive);
if (ide_set_dma(drive))
err = -EIO;
} else
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