diff mbox series

[12/16] ASoC: samsung: i2s: move .suspend/.resume to component

Message ID 87y2uag6vd.wl-kuninori.morimoto.gx@renesas.com
State Accepted
Commit 21385a4faa8469b129af56a8c5a9405e3189c787
Headers show
Series ASoC: remove DAI suspend/resume | expand

Commit Message

Kuninori Morimoto Jan. 14, 2020, 1:32 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

There is no big difference at implementation for .suspend/.resume
between DAI driver and Component driver.
But because some driver is using DAI version, thus ALSA SoC needs
to keep supporting it, hence, framework becoming verbose.
If we can switch all DAI driver .suspend/.resume to Component driver,
we can remove verbose code from ALSA SoC.

Driver is getting its private data via dai->dev.
But dai->dev and component->dev are same dev, thus, we can convert
these. For same reason, we can convert dai->active to
component->active if necessary.

This patch moves DAI driver .suspend/.resume to Component driver

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/samsung/i2s.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 9722940..a57bb989 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -1024,14 +1024,14 @@  i2s_delay(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
 }
 
 #ifdef CONFIG_PM
-static int i2s_suspend(struct snd_soc_dai *dai)
+static int i2s_suspend(struct snd_soc_component *component)
 {
-	return pm_runtime_force_suspend(dai->dev);
+	return pm_runtime_force_suspend(component->dev);
 }
 
-static int i2s_resume(struct snd_soc_dai *dai)
+static int i2s_resume(struct snd_soc_component *component)
 {
-	return pm_runtime_force_resume(dai->dev);
+	return pm_runtime_force_resume(component->dev);
 }
 #else
 #define i2s_suspend NULL
@@ -1140,6 +1140,9 @@  static const struct snd_soc_component_driver samsung_i2s_component = {
 
 	.dapm_routes = samsung_i2s_dapm_routes,
 	.num_dapm_routes = ARRAY_SIZE(samsung_i2s_dapm_routes),
+
+	.suspend = i2s_suspend,
+	.resume = i2s_resume,
 };
 
 #define SAMSUNG_I2S_FMTS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE | \
@@ -1171,8 +1174,6 @@  static int i2s_alloc_dais(struct samsung_i2s_priv *priv,
 
 		dai_drv->probe = samsung_i2s_dai_probe;
 		dai_drv->remove = samsung_i2s_dai_remove;
-		dai_drv->suspend = i2s_suspend;
-		dai_drv->resume = i2s_resume;
 
 		dai_drv->symmetric_rates = 1;
 		dai_drv->ops = &samsung_i2s_dai_ops;