From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> No driver is using snd_soc_get_dai_substream(), and snd_soc_get_pcm_runtime() is enough for such purpose. We can revival it if it was needed in the future. Let's remove unused function. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx> --- include/sound/soc.h | 2 -- sound/soc/soc-core.c | 15 --------------- 2 files changed, 17 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index b7ba3b9..68ec5a0 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -464,8 +464,6 @@ static inline int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) void snd_soc_disconnect_sync(struct device *dev); -struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card, - const char *dai_link, int stream); struct snd_soc_pcm_runtime *snd_soc_get_pcm_runtime(struct snd_soc_card *card, const char *dai_link); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index eeddd2c..d6118cf 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -389,21 +389,6 @@ struct snd_soc_component *snd_soc_lookup_component(struct device *dev, } EXPORT_SYMBOL_GPL(snd_soc_lookup_component); -struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card, - const char *dai_link, int stream) -{ - struct snd_soc_pcm_runtime *rtd; - - for_each_card_rtds(card, rtd) { - if (rtd->dai_link->no_pcm && - !strcmp(rtd->dai_link->name, dai_link)) - return rtd->pcm->streams[stream].substream; - } - dev_dbg(card->dev, "ASoC: failed to find dai link %s\n", dai_link); - return NULL; -} -EXPORT_SYMBOL_GPL(snd_soc_get_dai_substream); - static const struct snd_soc_ops null_snd_soc_ops; static void soc_release_rtd_dev(struct device *dev) -- 2.7.4 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel