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ASoC: soc-dai: add snd_soc_dai_resume()

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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_resume() and use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lfwqhn2j.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2019-07-22 10:34:43 +09:00 committed by Mark Brown
parent e0f2262292
commit 24b09d0511
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
3 changed files with 11 additions and 4 deletions
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1
include/sound/soc-dai.h
View File

@ -163,6 +163,7 @@ int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai, snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream); struct snd_pcm_substream *substream);
void snd_soc_dai_suspend(struct snd_soc_dai *dai); void snd_soc_dai_suspend(struct snd_soc_dai *dai);
void snd_soc_dai_resume(struct snd_soc_dai *dai);
struct snd_soc_dai_ops { struct snd_soc_dai_ops {
/* /*

8
sound/soc/soc-core.c
View File

@ -631,8 +631,8 @@ static void soc_resume_deferred(struct work_struct *work)
if (rtd->dai_link->ignore_suspend) if (rtd->dai_link->ignore_suspend)
continue; continue;
if (cpu_dai->driver->resume && cpu_dai->driver->bus_control) if (cpu_dai->driver->bus_control)
cpu_dai->driver->resume(cpu_dai); snd_soc_dai_resume(cpu_dai);
} }
for_each_card_components(card, component) { for_each_card_components(card, component) {
@ -678,8 +678,8 @@ static void soc_resume_deferred(struct work_struct *work)
if (rtd->dai_link->ignore_suspend) if (rtd->dai_link->ignore_suspend)
continue; continue;
if (cpu_dai->driver->resume && !cpu_dai->driver->bus_control) if (!cpu_dai->driver->bus_control)
cpu_dai->driver->resume(cpu_dai); snd_soc_dai_resume(cpu_dai);
} }
if (card->resume_post) if (card->resume_post)

6
sound/soc/soc-dai.c
View File

@ -359,3 +359,9 @@ void snd_soc_dai_suspend(struct snd_soc_dai *dai)
if (dai->driver->suspend) if (dai->driver->suspend)
dai->driver->suspend(dai); dai->driver->suspend(dai);
} }
void snd_soc_dai_resume(struct snd_soc_dai *dai)
{
if (dai->driver->resume)
dai->driver->resume(dai);
}