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-rw-r--r--sound/soc/soc-pcm.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 256b9c91aa94..70e4b9d8bdcd 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1231,24 +1231,17 @@ static int widget_in_list(struct snd_soc_dapm_widget_list *list,
}
int dpcm_path_get(struct snd_soc_pcm_runtime *fe,
- int stream, struct snd_soc_dapm_widget_list **list_)
+ int stream, struct snd_soc_dapm_widget_list **list)
{
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
- struct snd_soc_dapm_widget_list *list;
int paths;
- list = kzalloc(sizeof(struct snd_soc_dapm_widget_list) +
- sizeof(struct snd_soc_dapm_widget *), GFP_KERNEL);
- if (list == NULL)
- return -ENOMEM;
-
/* get number of valid DAI paths and their widgets */
- paths = snd_soc_dapm_dai_get_connected_widgets(cpu_dai, stream, &list);
+ paths = snd_soc_dapm_dai_get_connected_widgets(cpu_dai, stream, list);
dev_dbg(fe->dev, "ASoC: found %d audio %s paths\n", paths,
stream ? "capture" : "playback");
- *list_ = list;
return paths;
}
@@ -1306,7 +1299,12 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream,
switch (list->widgets[i]->id) {
case snd_soc_dapm_dai_in:
+ if (stream != SNDRV_PCM_STREAM_PLAYBACK)
+ continue;
+ break;
case snd_soc_dapm_dai_out:
+ if (stream != SNDRV_PCM_STREAM_CAPTURE)
+ continue;
break;
default:
continue;