From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Do nothing if format was zero at snd_soc_runtime_set_dai_fmt(). soc-core.c can be more simple code by this patch.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/meson/meson-codec-glue.c | 3 --- sound/soc/soc-core.c | 11 ++++++----- 2 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/sound/soc/meson/meson-codec-glue.c b/sound/soc/meson/meson-codec-glue.c index d07270d17cee..2870cfad813a 100644 --- a/sound/soc/meson/meson-codec-glue.c +++ b/sound/soc/meson/meson-codec-glue.c @@ -113,9 +113,6 @@ int meson_codec_glue_output_startup(struct snd_pcm_substream *substream, /* Replace link params with the input params */ rtd->dai_link->params = &in_data->params;
- if (!in_data->fmt) - return 0; - return snd_soc_runtime_set_dai_fmt(rtd, in_data->fmt); } EXPORT_SYMBOL_GPL(meson_codec_glue_output_startup); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 6253cfea827c..bdbaf14dc9fc 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1218,6 +1218,9 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, unsigned int i; int ret;
+ if (!dai_fmt) + return 0; + for_each_rtd_codec_dais(rtd, i, codec_dai) { ret = snd_soc_dai_set_fmt(codec_dai, dai_fmt); if (ret != 0 && ret != -ENOTSUPP) @@ -1261,11 +1264,9 @@ static int soc_init_pcm_runtime(struct snd_soc_card *card, return ret;
snd_soc_runtime_get_dai_fmt(rtd); - if (dai_link->dai_fmt) { - ret = snd_soc_runtime_set_dai_fmt(rtd, dai_link->dai_fmt); - if (ret) - return ret; - } + ret = snd_soc_runtime_set_dai_fmt(rtd, dai_link->dai_fmt); + if (ret) + return ret;
/* add DPCM sysfs entries */ soc_dpcm_debugfs_add(rtd);