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| author | Xuelin Shi <xuelin.shi@freescale.com> | 2014-05-12 02:28:35 (GMT) |
|---|---|---|
| committer | Jose Rivera <German.Rivera@freescale.com> | 2014-05-12 14:55:07 (GMT) |
| commit | b4e5da71b85f97b4c7443188a7091bcfd5c6d9af (patch) | |
| tree | 602511f7826c6186d5a973d610992a47eca9d5a2 | |
| parent | 45e80cf3623e5791eb18317fcd17e91c70f42e8c (diff) | |
| download | linux-fsl-qoriq-b4e5da71b85f97b4c7443188a7091bcfd5c6d9af.tar.xz | |
dma: fix oom issue.
missing unmap sources and destinations while doing dequeue.
Signed-off-by: Xuelin Shi <xuelin.shi@freescale.com>
Change-Id: Ibf51682e6d2db57f00adb2bacab3d2b6d44690e0
Reviewed-on: http://git.am.freescale.net:8181/12191
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Yang Li <LeoLi@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
| -rw-r--r-- | drivers/dma/fsldma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 7ef96f1..47b11bf 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -531,6 +531,8 @@ static dma_cookie_t fsldma_run_tx_complete_actions(struct fsldma_chan *chan, } } + dma_descriptor_unmap(txd); + /* Run any dependencies */ dma_run_dependencies(txd); |