[alsa-devel] [PATCH v2 14/29] ASoC: soc-component: add snd_soc_component_resume()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

Current ALSA SoC is directly using component->driver->xxx,
thus, it is deep nested, and makes code difficult to read,
and is not good for encapsulation.
This patch adds new snd_soc_component_resume() and use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
v1 -> v2

	- no change

 include/sound/soc-component.h | 1 +
 sound/soc/soc-component.c     | 7 +++++++
 sound/soc/soc-core.c          | 4 +---
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index cdb014f..1e3b708 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -354,5 +354,6 @@ int snd_soc_component_trigger(struct snd_soc_component *component,
 			      struct snd_pcm_substream *substream,
 			      int cmd);
 void snd_soc_component_suspend(struct snd_soc_component *component);
+void snd_soc_component_resume(struct snd_soc_component *component);
 
 #endif /* __SOC_COMPONENT_H */
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c
index f0e63cd..cbae767 100644
--- a/sound/soc/soc-component.c
+++ b/sound/soc/soc-component.c
@@ -354,3 +354,10 @@ void snd_soc_component_suspend(struct snd_soc_component *component)
 		component->driver->suspend(component);
 	component->suspended = 1;
 }
+
+void snd_soc_component_resume(struct snd_soc_component *component)
+{
+	if (component->driver->resume)
+		component->driver->resume(component);
+	component->suspended = 0;
+}
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index a11f3e0..c4212f9 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -634,9 +634,7 @@ static void soc_resume_deferred(struct work_struct *work)
 
 	for_each_card_components(card, component) {
 		if (component->suspended) {
-			if (component->driver->resume)
-				component->driver->resume(component);
-			component->suspended = 0;
+			snd_soc_component_resume(component);
 		}
 	}
 
-- 
2.7.4