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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2020-01-20 04:04:42 +0300
committerMark Brown <broonie@kernel.org>2020-01-21 20:05:54 +0300
commit21385a4faa8469b129af56a8c5a9405e3189c787 (patch)
tree7d4d094c2ca50a456c7594b10870844f23d66710 /sound
parentef20061a34e0e6822cbfd20c11667ae23a96798d (diff)
downloadlinux-21385a4faa8469b129af56a8c5a9405e3189c787.tar.xz
ASoC: samsung: i2s: move .suspend/.resume to component
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> Link: https://lore.kernel.org/r/87wo9nx7it.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/samsung/i2s.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 9722940da6a4..a57bb989a0ef 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;