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dmaengine: dmatest: fix container_of member in dmatest_callback

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commit 66b3bd2356e0a1531c71a3dcf96944621e25c17c upstream.

The type of arg passed to dmatest_callback is struct dmatest_done.
It refers to test_done in struct dmatest_thread, not done_wait.

Fixes: 6f6a23a213be ("dmaengine: dmatest: move callback wait ...")
Signed-off-by: Yang Shunyong <shunyong.yang@hxt-semitech.com>
Acked-by: Adam Wallis <awallis@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yang Shunyong 2018-01-29 14:40:11 +08:00 committed by Greg Kroah-Hartman
parent 7adf1d63ef
commit 69373cdc4a
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/dmatest.c
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@ -355,7 +355,7 @@ static void dmatest_callback(void *arg)
{
struct dmatest_done *done = arg;
struct dmatest_thread *thread =
container_of(arg, struct dmatest_thread, done_wait);
container_of(done, struct dmatest_thread, test_done);
if (!thread->done) {
done->done = true;
wake_up_all(done->wait);