diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-dapm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 5c2a34956a5d..d0162a4cb7fd 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1239,6 +1239,9 @@ int snd_soc_dapm_stream_event(struct snd_soc_codec *codec, { struct snd_soc_dapm_widget *w; + if (stream == NULL) + return 0; + mutex_lock(&codec->mutex); list_for_each_entry(w, &codec->dapm_widgets, list) { |