[PATCH v2 02/12] ASoC: soc-component: add snd_soc_component_compr_free()

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

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

component related function should be implemented at
soc-component.c.
This patch moves soc-compress soc_compr_components_free()
to soc-component as snd_soc_component_compr_free().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 include/sound/soc-component.h |  2 ++
 sound/soc/soc-component.c     | 18 ++++++++++++++++++
 sound/soc/soc-compress.c      | 29 ++++-------------------------
 3 files changed, 24 insertions(+), 25 deletions(-)

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index 0d79a0b30aba..1b2ed4a463b2 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -446,6 +446,8 @@ int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component,
 					const char **dai_name);
 int snd_soc_component_compr_open(struct snd_compr_stream *cstream,
 				 struct snd_soc_component **last);
+void snd_soc_component_compr_free(struct snd_compr_stream *cstream,
+				  struct snd_soc_component *last);
 
 int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream);
 int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream,
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c
index a711bee11712..5dcbdfe411f6 100644
--- a/sound/soc/soc-component.c
+++ b/sound/soc/soc-component.c
@@ -444,6 +444,24 @@ int snd_soc_component_compr_open(struct snd_compr_stream *cstream,
 }
 EXPORT_SYMBOL_GPL(snd_soc_component_compr_open);
 
+void snd_soc_component_compr_free(struct snd_compr_stream *cstream,
+				  struct snd_soc_component *last)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_component *component;
+	int i;
+
+	for_each_rtd_components(rtd, i, component) {
+		if (component == last)
+			break;
+
+		if (component->driver->compress_ops &&
+		    component->driver->compress_ops->free)
+			component->driver->compress_ops->free(component, cstream);
+	}
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_compr_free);
+
 static unsigned int soc_component_read_no_lock(
 	struct snd_soc_component *component,
 	unsigned int reg)
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index d55ea0db7901..4517baf0e62c 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -22,27 +22,6 @@
 #include <sound/soc-link.h>
 #include <linux/pm_runtime.h>
 
-static int soc_compr_components_free(struct snd_compr_stream *cstream,
-				     struct snd_soc_component *last)
-{
-	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component;
-	int i;
-
-	for_each_rtd_components(rtd, i, component) {
-		if (component == last)
-			break;
-
-		if (!component->driver->compress_ops ||
-		    !component->driver->compress_ops->free)
-			continue;
-
-		component->driver->compress_ops->free(component, cstream);
-	}
-
-	return 0;
-}
-
 static int soc_compr_open(struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
@@ -76,7 +55,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
 	return 0;
 
 machine_err:
-	soc_compr_components_free(cstream, component);
+	snd_soc_component_compr_free(cstream, component);
 
 	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 out:
@@ -150,7 +129,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
 	return 0;
 
 machine_err:
-	soc_compr_components_free(cstream, component);
+	snd_soc_component_compr_free(cstream, component);
 open_err:
 	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 out:
@@ -182,7 +161,7 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 
 	snd_soc_link_compr_shutdown(cstream);
 
-	soc_compr_components_free(cstream, NULL);
+	snd_soc_component_compr_free(cstream, NULL);
 
 	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 
@@ -230,7 +209,7 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream)
 
 	snd_soc_link_compr_shutdown(cstream);
 
-	soc_compr_components_free(cstream, NULL);
+	snd_soc_component_compr_free(cstream, NULL);
 
 	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 
-- 
2.25.1