[PATCH v2 05/17] ASoC: soc-dai: add snd_soc_pcm_dai_trigger()

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

We have 2 type of component functions
snd_soc_dai_xxx()     is focusing to dai itself,
snd_soc_pcm_dai_xxx() is focusing to rtd related dai.

Now we can update snd_soc_dai_trigger() to
snd_soc_pcm_dai_trigger(). This patch do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
v1 -> v2

	- directly return without using ret
		return snd_soc_pcm_dai_trigger() 

 include/sound/soc-dai.h |  3 +--
 sound/soc/soc-dai.c     | 32 +++++++++++++++++++-------------
 sound/soc/soc-pcm.c     | 18 ++++--------------
 3 files changed, 24 insertions(+), 29 deletions(-)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 1b25318b6325..3da850b4aefe 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -154,8 +154,6 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai,
 			struct snd_pcm_substream *substream);
 void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
 			  struct snd_pcm_substream *substream);
-int snd_soc_dai_trigger(struct snd_soc_dai *dai,
-			struct snd_pcm_substream *substream, int cmd);
 int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
 			struct snd_pcm_substream *substream, int cmd);
 snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
@@ -170,6 +168,7 @@ bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream);
 
 int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd);
 int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream);
+int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream, int cmd);
 
 struct snd_soc_dai_ops {
 	/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 1a9cfdcfc736..29587d7e75ca 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -354,19 +354,6 @@ void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
 		dai->driver->ops->shutdown(substream, dai);
 }
 
-int snd_soc_dai_trigger(struct snd_soc_dai *dai,
-			struct snd_pcm_substream *substream,
-			int cmd)
-{
-	int ret = 0;
-
-	if (dai->driver->ops &&
-	    dai->driver->ops->trigger)
-		ret = dai->driver->ops->trigger(substream, cmd, dai);
-
-	return ret;
-}
-
 int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
 				struct snd_pcm_substream *substream,
 				int cmd)
@@ -467,3 +454,22 @@ int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream)
 
 	return 0;
 }
+
+int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream,
+			    int cmd)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *dai;
+	int i, ret;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->ops &&
+		    dai->driver->ops->trigger) {
+			ret = dai->driver->ops->trigger(substream, cmd, dai);
+			if (ret < 0)
+				return soc_dai_ret(dai, ret);
+		}
+	}
+
+	return 0;
+}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index f7b3dca1d152..e56500212c0c 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1192,7 +1192,6 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *dai;
 	int i, ret;
 
 	ret = soc_rtd_trigger(rtd, substream, cmd);
@@ -1205,27 +1204,18 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
 			return ret;
 	}
 
-	for_each_rtd_dais(rtd, i, dai) {
-		ret = snd_soc_dai_trigger(dai, substream, cmd);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
+	return snd_soc_pcm_dai_trigger(substream, cmd);
 }
 
 static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *dai;
 	int i, ret;
 
-	for_each_rtd_dais(rtd, i, dai) {
-		ret = snd_soc_dai_trigger(dai, substream, cmd);
-		if (ret < 0)
-			return ret;
-	}
+	ret = snd_soc_pcm_dai_trigger(substream, cmd);
+	if (ret < 0)
+		return ret;
 
 	for_each_rtd_components(rtd, i, component) {
 		ret = snd_soc_component_trigger(component, substream, cmd);
-- 
2.17.1