diff options
author | Barry Song <Baohua.Song@csr.com> | 2012-09-27 16:36:10 +0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-31 10:10:21 -0700 |
commit | 7a263f0c7f4acdb1b58cf0e59e6a941b819bd550 (patch) | |
tree | 59cd6320d8d353d90c91f965a28b2e33eb5f4d49 /drivers | |
parent | 4853c29c3cd5e7d5ea41bc5edd50e16b1882c294 (diff) |
dmaengine: sirf: fix a typo in moving running dma_desc to active queue
commit 26fd12209c08fe947be1828896ef4ffc5bd0e6df upstream.
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>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-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 35a329da97fd..c4394892edab 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 + |