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>
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 99a75e5..a2c8904 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -536,7 +536,9 @@
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);