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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2017-11-06 01:49:06 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-11-08 21:19:39 +0000 |
| commit | e07bd30bb87f6a6ca1f75fa41df71ff5e7bc6a3f (patch) | |
| tree | aefa6a68578164a54d7c9f837dcaecfdc117fa40 /include/sound/soc.h | |
| parent | 474db2c9991cc624e7415770c8b80fc7acf40cdd (diff) | |
| download | linux-next-e07bd30bb87f6a6ca1f75fa41df71ff5e7bc6a3f.tar.gz | |
ASoC: add snd_soc_dapm_kcontrol_component()
snd_soc_dapm_kcontrol_codec() (= for Codec) will be removed soon.
This patch Component version of it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc.h')
| -rw-r--r-- | include/sound/soc.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 4961f4455b65..0668cbd9f0b5 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1524,6 +1524,19 @@ static inline struct snd_soc_codec *snd_soc_dapm_kcontrol_codec( return snd_soc_dapm_to_codec(snd_soc_dapm_kcontrol_dapm(kcontrol)); } +/** + * snd_soc_dapm_kcontrol_component() - Returns the component associated to a kcontrol + * @kcontrol: The kcontrol + * + * This function must only be used on DAPM contexts that are known to be part of + * a COMPONENT (e.g. in a COMPONENT driver). Otherwise the behavior is undefined. + */ +static inline struct snd_soc_component *snd_soc_dapm_kcontrol_component( + struct snd_kcontrol *kcontrol) +{ + return snd_soc_dapm_to_component(snd_soc_dapm_kcontrol_dapm(kcontrol)); +} + /* codec IO */ unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg); int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg, |