diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-12-10 09:34:08 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-12-10 13:15:21 +0000 |
| commit | 4468189ff307f294491628a49702a04de22bffb8 (patch) | |
| tree | e02d43aa454324ac5f043d5f4f2e037fb220bbfc /sound/soc/soc-core.c | |
| parent | 94def8ea66be2ea9f6aac61549b6b5874bca6235 (diff) | |
ASoC: soc-core: find rtd via dai_link pointer at snd_soc_get_pcm_runtime()
Current snd_soc_get_pcm_runtime() is finding rtd by checking dai_link
name. But, it is strange and waste of CPU power, because its user want
to get from rtd from dai_link, not from dai_link name.
This patch find rtd via dai_link pointer instead of its name.
Signed-off-by: Kuninori Morimoto <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>
Link: https://lore.kernel.org/r/87a781yq67.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index f215a37fd3d6..9ee7d5d118c0 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -393,15 +393,15 @@ static const struct snd_soc_ops null_snd_soc_ops; struct snd_soc_pcm_runtime *snd_soc_get_pcm_runtime(struct snd_soc_card *card, - const char *dai_link) + struct snd_soc_dai_link *dai_link) { struct snd_soc_pcm_runtime *rtd; for_each_card_rtds(card, rtd) { - if (!strcmp(rtd->dai_link->name, dai_link)) + if (rtd->dai_link == dai_link) return rtd; } - dev_dbg(card->dev, "ASoC: failed to find rtd %s\n", dai_link); + dev_dbg(card->dev, "ASoC: failed to find rtd %s\n", dai_link->name); return NULL; } EXPORT_SYMBOL_GPL(snd_soc_get_pcm_runtime); @@ -1064,7 +1064,7 @@ void snd_soc_remove_dai_link(struct snd_soc_card *card, if (card->remove_dai_link) card->remove_dai_link(card, dai_link); - rtd = snd_soc_get_pcm_runtime(card, dai_link->name); + rtd = snd_soc_get_pcm_runtime(card, dai_link); if (rtd) soc_free_pcm_runtime(rtd); } |