Piteball/android_kernel_google_msm
1
0
Fork 0
mirror of https://github.com/followmsi/android_kernel_google_msm.git synced 2024-11-06 23:17:41 +00:00
Code Issues Projects Releases Wiki Activity

dmaengine: sirf: fix a typo in moving running dma_desc to active queue

Browse source 
commit 26fd12209c 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>
This commit is contained in:
Barry Song 2012-09-27 16:36:10 +08:00 committed by Greg Kroah-Hartman
parent 1664295666
commit 73cb409323
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/dma/sirf-dma.c
View file

@ -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 +