4.9-stable review patch. If anyone has any objections, please let me know.
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From: Yang Shunyong shunyong.yang@hxt-semitech.com
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
--- drivers/dma/dmatest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -339,7 +339,7 @@ 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);