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| author | Qiao Zhou <zhouqiao@marvell.com> | 2014-06-04 19:42:06 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-17 09:03:59 -0700 |
| commit | 24be9aa61fa39fb973d5f7079a382524e459972c (patch) | |
| tree | 902fc64e88f67ebfab3797e95d5b91e2f82d77ff /sound | |
| parent | af7b15c9d60584ad34b2ac1641953229ac6d1ba8 (diff) | |
| download | linux-3.10-24be9aa61fa39fb973d5f7079a382524e459972c.tar.gz linux-3.10-24be9aa61fa39fb973d5f7079a382524e459972c.tar.bz2 linux-3.10-24be9aa61fa39fb973d5f7079a382524e459972c.zip | |
ASoC: pcm: fix dpcm_path_put in dpcm runtime update
commit 7ed9de76ff342cbd717a9cf897044b99272cb8f8 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-pcm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index ccb6be4d658..02d26915b61 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1886,6 +1886,7 @@ int soc_dpcm_runtime_update(struct snd_soc_dapm_widget *widget) 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) |