[PATCH 08/17] ASoC: soc-dai: add snd_soc_pcm_dai_remove()

[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_remove() to
snd_soc_pcm_dai_remove(). This patch do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 include/sound/soc-dai.h |  2 +-
 sound/soc/soc-core.c    | 24 ++----------------------
 sound/soc/soc-dai.c     | 32 ++++++++++++++++++++++----------
 3 files changed, 25 insertions(+), 33 deletions(-)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index bdb79df637af..cf7d09f210bc 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -158,12 +158,12 @@ snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
 				    struct snd_pcm_substream *substream);
 void snd_soc_dai_suspend(struct snd_soc_dai *dai);
 void snd_soc_dai_resume(struct snd_soc_dai *dai);
-int snd_soc_dai_remove(struct snd_soc_dai *dai);
 int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
 			     struct snd_soc_pcm_runtime *rtd, int num);
 bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream);
 
 int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order);
+int snd_soc_pcm_dai_remove(struct snd_soc_pcm_runtime *rtd, int order);
 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);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 8cafca4e1405..95d8189e45ab 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1256,35 +1256,15 @@ static int soc_probe_component(struct snd_soc_card *card,
 	return ret;
 }
 
-static void soc_remove_dai(struct snd_soc_dai *dai, int order)
-{
-	int err;
-
-	if (!dai || !dai->probed || !dai->driver ||
-	    dai->driver->remove_order != order)
-		return;
-
-	err = snd_soc_dai_remove(dai);
-	if (err < 0)
-		dev_err(dai->dev,
-			"ASoC: failed to remove %s: %d\n",
-			dai->name, err);
-
-	dai->probed = 0;
-}
-
 static void soc_remove_link_dais(struct snd_soc_card *card)
 {
-	int i;
-	struct snd_soc_dai *dai;
 	struct snd_soc_pcm_runtime *rtd;
 	int order;
 
 	for_each_comp_order(order) {
 		for_each_card_rtds(card, rtd) {
-			/* remove DAIs */
-			for_each_rtd_dais(rtd, i, dai)
-				soc_remove_dai(dai, order);
+			/* remove all rtd connected DAIs in good order */
+			snd_soc_pcm_dai_remove(rtd, order);
 		}
 	}
 }
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 48f5eb5ef387..2bc452fe02ff 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -366,16 +366,6 @@ snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
 	return delay;
 }
 
-int snd_soc_dai_remove(struct snd_soc_dai *dai)
-{
-	int ret = 0;
-
-	if (dai->driver->remove)
-		ret = dai->driver->remove(dai);
-
-	return soc_dai_ret(dai, ret);
-}
-
 int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
 			     struct snd_soc_pcm_runtime *rtd, int num)
 {
@@ -420,6 +410,28 @@ int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order)
 	return 0;
 }
 
+int snd_soc_pcm_dai_remove(struct snd_soc_pcm_runtime *rtd, int order)
+{
+	struct snd_soc_dai *dai;
+	int i, r, ret = 0;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->remove_order != order)
+			continue;
+
+		if (dai->probed &&
+		    dai->driver->remove) {
+			r = dai->driver->remove(dai);
+			if (r < 0)
+				ret = r; /* use last error */
+		}
+
+		dai->probed = 0;
+	}
+
+	return ret;
+}
+
 int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_dai *dai;
-- 
2.17.1