Commit d57aca08 authored Mar 06, 2019 by Xiaojun Sang Committed by Gerrit - the friendly Code Review server Apr 15, 2019

ASoC: initialize queue head for compress capture



Waitqueue head is not initialized at open stage. Future
action may wake up uninitialized wait. Initialize them
for compress capture.

Change-Id: I142202783aa9b7b9334c1a9632a89cd1ba7f5005
Signed-off-by: Xiaojun Sang <xsang@codeaurora.org>

parent e039f16f

asoc/msm-compress-q6-v2.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -1779,6 +1779,11 @@ static int msm_compr_capture_open(struct snd_compr_stream *cstream)
		atomic_set(&prtd->wait_on_close, 0);
		atomic_set(&prtd->error, 0);

		init_waitqueue_head(&prtd->eos_wait);
		init_waitqueue_head(&prtd->drain_wait);
		init_waitqueue_head(&prtd->close_wait);
		init_waitqueue_head(&prtd->wait_for_stream_avail);

		runtime->private_data = prtd;

		return 0;