diff mbox series

[10/16] ASoC: soc-dai: add snd_soc_dai_suspend()

Message ID 87muh6hn2x.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
State Accepted
Commit e0f2262292d0c8160cfd9a8c40425107fb65ab29
Headers show
Series ASoC: add soc-dai.c | expand

Commit Message

Kuninori Morimoto July 22, 2019, 1:34 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Current ALSA SoC is directly using dai->driver->xxx,
thus, it has deep nested bracket, and it makes code unreadable.
This patch adds new snd_soc_dai_suspend() and use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 include/sound/soc-dai.h | 1 +
 sound/soc/soc-core.c    | 8 ++++----
 sound/soc/soc-dai.c     | 6 ++++++
 3 files changed, 11 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 7cfed30..6c5604a 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -162,6 +162,7 @@  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,
 				    struct snd_pcm_substream *substream);
+void snd_soc_dai_suspend(struct snd_soc_dai *dai);
 
 struct snd_soc_dai_ops {
 	/*
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 6e8c5c8..7493afb 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -511,8 +511,8 @@  int snd_soc_suspend(struct device *dev)
 		if (rtd->dai_link->ignore_suspend)
 			continue;
 
-		if (cpu_dai->driver->suspend && !cpu_dai->driver->bus_control)
-			cpu_dai->driver->suspend(cpu_dai);
+		if (!cpu_dai->driver->bus_control)
+			snd_soc_dai_suspend(cpu_dai);
 	}
 
 	/* close any waiting streams */
@@ -584,8 +584,8 @@  int snd_soc_suspend(struct device *dev)
 		if (rtd->dai_link->ignore_suspend)
 			continue;
 
-		if (cpu_dai->driver->suspend && cpu_dai->driver->bus_control)
-			cpu_dai->driver->suspend(cpu_dai);
+		if (cpu_dai->driver->bus_control)
+			snd_soc_dai_suspend(cpu_dai);
 
 		/* deactivate pins to sleep state */
 		pinctrl_pm_select_sleep_state(cpu_dai->dev);
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 5b5b979..3373598 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -353,3 +353,9 @@  snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
 
 	return delay;
 }
+
+void snd_soc_dai_suspend(struct snd_soc_dai *dai)
+{
+	if (dai->driver->suspend)
+		dai->driver->suspend(dai);
+}