summaryrefslogtreecommitdiffstats
path: root/sound
diff options
context:
space:
mode:
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2020-01-20 10:03:50 +0900
committerMark Brown <broonie@kernel.org>2020-01-21 17:03:24 +0000
commit7b6e7b137e2ae5f789d2c8ab7df9f3650b5deaf1 (patch)
treefcc93d8c3bd53aa70736da2e2806b895343ca22c /sound
parente4f8bb37efae2b2be51f4d872fffcd09001c1f75 (diff)
downloadlinux-7b6e7b137e2ae5f789d2c8ab7df9f3650b5deaf1.tar.bz2
ASoC: cirrus: ep93xx-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/87a76jym4p.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/cirrus/ep93xx-i2s.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 7d9cf67129d4..723f4cf19467 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -364,11 +364,11 @@ static int ep93xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, int clk_id,
}
#ifdef CONFIG_PM
-static int ep93xx_i2s_suspend(struct snd_soc_dai *dai)
+static int ep93xx_i2s_suspend(struct snd_soc_component *component)
{
- struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
+ struct ep93xx_i2s_info *info = snd_soc_component_get_drvdata(component);
- if (!dai->active)
+ if (!component->active)
return 0;
ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_PLAYBACK);
@@ -377,11 +377,11 @@ static int ep93xx_i2s_suspend(struct snd_soc_dai *dai)
return 0;
}
-static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
+static int ep93xx_i2s_resume(struct snd_soc_component *component)
{
- struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
+ struct ep93xx_i2s_info *info = snd_soc_component_get_drvdata(component);
- if (!dai->active)
+ if (!component->active)
return 0;
ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_PLAYBACK);
@@ -406,8 +406,6 @@ static const struct snd_soc_dai_ops ep93xx_i2s_dai_ops = {
static struct snd_soc_dai_driver ep93xx_i2s_dai = {
.symmetric_rates= 1,
.probe = ep93xx_i2s_dai_probe,
- .suspend = ep93xx_i2s_suspend,
- .resume = ep93xx_i2s_resume,
.playback = {
.channels_min = 2,
.channels_max = 2,
@@ -425,6 +423,8 @@ static struct snd_soc_dai_driver ep93xx_i2s_dai = {
static const struct snd_soc_component_driver ep93xx_i2s_component = {
.name = "ep93xx-i2s",
+ .suspend = ep93xx_i2s_suspend,
+ .resume = ep93xx_i2s_resume,
};
static int ep93xx_i2s_probe(struct platform_device *pdev)