Commit 7ed9de76 authored Jun 04, 2014 by Qiao Zhou Committed by Mark Brown Jun 21, 2014

ASoC: pcm: fix dpcm_path_put in dpcm runtime update



we need to release dapm widget list after dpcm_path_get in
soc_dpcm_runtime_update. otherwise, there will be potential memory
leak. add dpcm_path_put to fix it.

Signed-off-by: Qiao Zhou <zhouqiao@marvell.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org

parent 7171511e

sound/soc/soc-pcm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2069,6 +2069,7 @@ int soc_dpcm_runtime_update(struct snd_soc_card *card)
		dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_PLAYBACK);
		}

		dpcm_path_put(&list);
		capture:
		/* skip if FE doesn't have capture capability */
		if (!fe->cpu_dai->driver->capture.channels_min)

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