diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2017-11-06 01:49:06 +0000 |
|---|---|---|
| committer | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-09-06 13:08:17 +0100 |
| commit | 1efcf8f8e6848d853a643fa8de87ca303dbfaa4b (patch) | |
| tree | 27b0960871f89c4c67da876e0f83e60cb8c71fc9 | |
| parent | 5bd7580540eef09094396164ba6ce3b49441744f (diff) | |
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>
| -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 3382da575a504..c33ffb66980ea 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1460,6 +1460,19 @@ 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, |