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dmaengine/dmatest: terminate transfers only in case of errors 

dmatest erroneously terminated transfers in normal cases also leading to
test failures for multiple threads over a channel. Fix this and
terminate transfers only in case of errors.

Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Deepak Sikri <deepak.sikri@st.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
hifive-unleashed-5.1
Shiraz Hashim 2012-11-09 15:26:29 +00:00 committed by Vinod Koul
parent 7c1119bdd6
commit 5e034f7b65
1 changed files with 3 additions and 1 deletions
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4
drivers/dma/dmatest.c
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@ -536,7 +536,9 @@ err_srcs:
thread_name, total_tests, failed_tests, ret);
/* terminate all transfers on specified channels */
dmaengine_terminate_all(chan);
if (ret)
dmaengine_terminate_all(chan);
if (iterations > 0)
while (!kthread_should_stop()) {
DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait_dmatest_exit);