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| author | Barry Song <Baohua.Song@csr.com> | 2012-09-27 16:36:10 +0800 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-10-24 16:30:38 +0530 |
| commit | 26fd12209c08fe947be1828896ef4ffc5bd0e6df (patch) | |
| tree | e090d4b01acb88ea3df678506191525492d1a947 /drivers/dma | |
| parent | 5997e089e4c3a7f0958a8fb0a54ec2b5a6f06168 (diff) | |
| download | linux-26fd12209c08fe947be1828896ef4ffc5bd0e6df.tar.gz linux-26fd12209c08fe947be1828896ef4ffc5bd0e6df.tar.bz2 linux-26fd12209c08fe947be1828896ef4ffc5bd0e6df.zip | |
dmaengine: sirf: fix a typo in moving running dma_desc to active queue
list_move_tail(&schan->queued, &schan->active) makes the list_empty(schan->queued)
undefined, we either should change it to:
list_move_tail(schan->queued.next, &schan->active)
or
list_move_tail(&sdesc->node, &schan->active)
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/sirf-dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c index 649fd6c965eb..d451caace806 100644 --- a/drivers/dma/sirf-dma.c +++ b/drivers/dma/sirf-dma.c @@ -109,7 +109,7 @@ static void sirfsoc_dma_execute(struct sirfsoc_dma_chan *schan) sdesc = list_first_entry(&schan->queued, struct sirfsoc_dma_desc, node); /* Move the first queued descriptor to active list */ - list_move_tail(&schan->queued, &schan->active); + list_move_tail(&sdesc->node, &schan->active); /* Start the DMA transfer */ writel_relaxed(sdesc->width, sdma->base + SIRFSOC_DMA_WIDTH_0 + |