diff options
author | Lars-Peter Clausen <lars@metafoo.de> | 2014-03-18 12:02:04 +0400 |
---|---|---|
committer | Mark Brown <broonie@linaro.org> | 2014-04-14 20:22:43 +0400 |
commit | ea53bf77d147e7e560ac007fdaa30fb98c37c712 (patch) | |
tree | fb5917764aa5b2c0f4122708097446c3110541a0 /sound/soc/codecs/wm8400.c | |
parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
download | linux-ea53bf77d147e7e560ac007fdaa30fb98c37c712.tar.xz |
ASoC: Add snd_soc_kcontrol_codec() helper function
For CODEC controls snd_kcontrol_chip() currently returns a pointer to the
CODEC that registered the control. With the upcoming consolidation of
platform and CODEC controls this will change. Prepare for this by introducing
the snd_soc_kcontrol_codec() helper function that will hide the implementation
details of how the CODEC for a control can be obtained. This will allow us to
change this easily in the future.
The patch also updates all CODEC drivers to use the new helper function.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/wm8400.c')
-rw-r--r-- | sound/soc/codecs/wm8400.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index 146564feaea0..edfdbcd9d316 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -93,7 +93,7 @@ static const DECLARE_TLV_DB_SCALE(out_sidetone_tlv, -3600, 0, 0); static int wm8400_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; int reg = mc->reg; |