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| author | Richard Zhao <[email protected]> | 2012-06-04 01:17:24 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2012-06-07 08:18:42 +0000 |
| commit | 8e2e27c7444ba7880aa0a4cb07a79de130d0ed93 (patch) | |
| tree | 085658546fe857444d2b629d5970e71e669ac2fe /fs/jbd2/commit.c | |
| parent | dmaengine: pl330: dont complete descriptor for cyclic dma (diff) | |
| download | kernel-8e2e27c7444ba7880aa0a4cb07a79de130d0ed93.tar.gz kernel-8e2e27c7444ba7880aa0a4cb07a79de130d0ed93.zip | |
dma: imx-sdma: buf_tail should be initialize in prepare function
This fix audio underrun issue. When SNDRV_PCM_TRIGGER_STOP
and SNDRV_PCM_TRIGGER_START, it calls prepare again. buf_tail
should be reset to zero.
So move buf_tail initialization into prepare function.
Signed-off-by: Richard Zhao <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions