Merge tag 'asoc-v4.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v4.3

Not many updates to the core here, but an awful lot of driver updates
this time round:

 - Factoring out of AC'97 reset code into the core
 - New drivers for Cirrus CS4349, GTM601, InvenSense ICS43432, Realtek
   RT298 and ST STI controllers.
 - Machine drivers for Rockchip systems with MAX98090 and RT5645 and
   RT5650.
 - Initial driver support for Intel Skylake devices.
 - A large number of cleanups for Lars-Peter Clausen and Axel Lin.

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;