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_resume() 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 --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 6c5604a..ed78e34 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -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, struct snd_pcm_substream *substream); 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 { /* diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 7493afb..5c02f90 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -631,8 +631,8 @@ static void soc_resume_deferred(struct work_struct *work) if (rtd->dai_link->ignore_suspend) continue;
- if (cpu_dai->driver->resume && cpu_dai->driver->bus_control) - cpu_dai->driver->resume(cpu_dai); + if (cpu_dai->driver->bus_control) + snd_soc_dai_resume(cpu_dai); }
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) continue;
- if (cpu_dai->driver->resume && !cpu_dai->driver->bus_control) - cpu_dai->driver->resume(cpu_dai); + if (!cpu_dai->driver->bus_control) + snd_soc_dai_resume(cpu_dai); }
if (card->resume_post) diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 3373598..ddb6f21 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -359,3 +359,9 @@ void snd_soc_dai_suspend(struct snd_soc_dai *dai) if (dai->driver->suspend) dai->driver->suspend(dai); } + +void snd_soc_dai_resume(struct snd_soc_dai *dai) +{ + if (dai->driver->resume) + dai->driver->resume(dai); +}