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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2020-01-22 09:44:56 +0900
committerMark Brown <broonie@kernel.org>2020-01-23 12:20:02 +0000
commitad2bf9f252d667b385df606b4b762c26151bee78 (patch)
tree29db97bf50b67c795f52f85ef9b90155c5efb1fe /sound
parent49f020e5714d2c48c8ed9a89169ef6a058e54c2f (diff)
downloadlinux-ad2bf9f252d667b385df606b4b762c26151bee78.tar.bz2
ASoC: soc-pcm: add soc_rtd_trigger()
Add soc_rtd_trigger() to make the code easier to read Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/871rrsmi9j.wl-kuninori.morimoto.gx@renesas.com Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-pcm.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 718749f12979..e66ac9ce321b 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -72,6 +72,16 @@ static void soc_rtd_hw_free(struct snd_soc_pcm_runtime *rtd,
rtd->dai_link->ops->hw_free(substream);
}
+static int soc_rtd_trigger(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream,
+ int cmd)
+{
+ if (rtd->dai_link->ops &&
+ rtd->dai_link->ops->trigger)
+ return rtd->dai_link->ops->trigger(substream, cmd);
+ return 0;
+}
+
/**
* snd_soc_runtime_activate() - Increment active count for PCM runtime components
* @rtd: ASoC PCM runtime that is activated
@@ -1013,11 +1023,9 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
struct snd_soc_dai *codec_dai;
int i, ret;
- if (rtd->dai_link->ops->trigger) {
- ret = rtd->dai_link->ops->trigger(substream, cmd);
- if (ret < 0)
- return ret;
- }
+ ret = soc_rtd_trigger(rtd, substream, cmd);
+ if (ret < 0)
+ return ret;
for_each_rtd_components(rtd, i, component) {
ret = snd_soc_component_trigger(component, substream, cmd);
@@ -1062,11 +1070,9 @@ static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd)
return ret;
}
- if (rtd->dai_link->ops->trigger) {
- ret = rtd->dai_link->ops->trigger(substream, cmd);
- if (ret < 0)
- return ret;
- }
+ ret = soc_rtd_trigger(rtd, substream, cmd);
+ if (ret < 0)
+ return ret;
return 0;
}