From 5a52a04531486e2ab069b7882432c8b266db36e6 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 22 Jul 2019 10:33:32 +0900 Subject: ASoC: soc-dai: add snd_soc_dai_startup() Current ALSA SoC is directly using dai->driver->ops->xxx, thus, it has deep nested bracket, and it makes code unreadable. This patch adds new snd_soc_dai_startup() and use it. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87wogahn4i.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- sound/soc/soc-pcm.c | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) (limited to 'sound/soc/soc-pcm.c') diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 58fc4e98ab59..9c8713a3eef1 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -535,13 +535,11 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); /* startup the audio subsystem */ - if (cpu_dai->driver->ops->startup) { - ret = cpu_dai->driver->ops->startup(substream, cpu_dai); - if (ret < 0) { - dev_err(cpu_dai->dev, "ASoC: can't open interface" - " %s: %d\n", cpu_dai->name, ret); - goto out; - } + ret = snd_soc_dai_startup(cpu_dai, substream); + if (ret < 0) { + dev_err(cpu_dai->dev, "ASoC: can't open interface %s: %d\n", + cpu_dai->name, ret); + goto out; } ret = soc_pcm_components_open(substream, &component); @@ -549,15 +547,12 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) goto component_err; for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (codec_dai->driver->ops->startup) { - ret = codec_dai->driver->ops->startup(substream, - codec_dai); - if (ret < 0) { - dev_err(codec_dai->dev, - "ASoC: can't open codec %s: %d\n", - codec_dai->name, ret); - goto codec_dai_err; - } + ret = snd_soc_dai_startup(codec_dai, substream); + if (ret < 0) { + dev_err(codec_dai->dev, + "ASoC: can't open codec %s: %d\n", + codec_dai->name, ret); + goto codec_dai_err; } if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) -- cgit v1.2.3