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authorLars-Peter Clausen <lars@metafoo.de>2014-03-18 09:02:04 +0100
committerMark Brown <broonie@linaro.org>2014-04-14 17:22:43 +0100
commitea53bf77d147e7e560ac007fdaa30fb98c37c712 (patch)
treefb5917764aa5b2c0f4122708097446c3110541a0 /sound/soc/codecs/wm8962.c
parentc9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff)
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/wm8962.c')
-rw-r--r--sound/soc/codecs/wm8962.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 5522d2566c67..37986c84cbff 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -1552,7 +1552,7 @@ static int wm8962_dsp2_ena_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int shift = kcontrol->private_value;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.integer.value[0] = !!(wm8962->dsp2_ena & 1 << shift);
@@ -1564,7 +1564,7 @@ static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int shift = kcontrol->private_value;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
int old = wm8962->dsp2_ena;
int ret = 0;
@@ -1602,7 +1602,7 @@ out:
static int wm8962_put_hp_sw(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);
int ret;
/* Apply the update (if any) */
@@ -1632,7 +1632,7 @@ static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol,
static int wm8962_put_spk_sw(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);
int ret;
/* Apply the update (if any) */