From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Add soc_rtd_prepare() to make the code easier to read
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/soc-pcm.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 8095c64..ccd6c9c 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -45,6 +45,15 @@ static void soc_rtd_shutdown(struct snd_soc_pcm_runtime *rtd, rtd->dai_link->ops->shutdown(substream); }
+static int soc_rtd_prepare(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_substream *substream) +{ + if (rtd->dai_link->ops && + rtd->dai_link->ops->prepare) + return rtd->dai_link->ops->prepare(substream); + return 0; +} + /** * snd_soc_runtime_activate() - Increment active count for PCM runtime components * @rtd: ASoC PCM runtime that is activated @@ -716,13 +725,11 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
- if (rtd->dai_link->ops->prepare) { - ret = rtd->dai_link->ops->prepare(substream); - if (ret < 0) { - dev_err(rtd->card->dev, "ASoC: machine prepare error:" - " %d\n", ret); - goto out; - } + ret = soc_rtd_prepare(rtd, substream); + if (ret < 0) { + dev_err(rtd->card->dev, + "ASoC: machine prepare error: %d\n", ret); + goto out; }
for_each_rtd_components(rtd, i, component) {