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| author | Bartlomiej Zolnierkiewicz | 2009-03-31 20:15:22 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2009-03-31 20:15:22 +0200 |
| commit | 88b4132e101e60e8fa67996ae3072ab6b71e8500 (patch) | |
| tree | 6b65c2d0d8691c577d60e6d1f84ad6db172a82d7 /drivers/ide/sc1200.c | |
| parent | ide: move ide_map_sg() call out of ->dma_setup method (take 2) (diff) | |
| download | kernel-qcow2-linux-88b4132e101e60e8fa67996ae3072ab6b71e8500.tar.gz kernel-qcow2-linux-88b4132e101e60e8fa67996ae3072ab6b71e8500.tar.xz kernel-qcow2-linux-88b4132e101e60e8fa67996ae3072ab6b71e8500.zip | |
ide: set/clear drive->waiting_for_dma flag in the core code
Set/clear drive->waiting_for_dma flag in the core code
instead of in ->dma_setup and ->dma_end methods.
There should be no functional 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/sc1200.c')
| -rw-r--r-- | drivers/ide/sc1200.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c index d9c47034bedd..13e3988f00f0 100644 --- a/drivers/ide/sc1200.c +++ b/drivers/ide/sc1200.c @@ -183,8 +183,6 @@ static int sc1200_dma_end(ide_drive_t *drive) outb(dma_stat|0x1b, dma_base+2); /* clear the INTR & ERROR bits */ outb(inb(dma_base)&~1, dma_base); /* !! DO THIS HERE !! stop DMA */ - drive->waiting_for_dma = 0; - return (dma_stat & 7) != 4; /* verify good DMA status */ } |