From ea53bf77d147e7e560ac007fdaa30fb98c37c712 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 18 Mar 2014 09:02:04 +0100 Subject: 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 Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/cs4271.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc/codecs/cs4271.c') diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c index aef4965750c7..93cec52f4733 100644 --- a/sound/soc/codecs/cs4271.c +++ b/sound/soc/codecs/cs4271.c @@ -284,7 +284,7 @@ static int cs4271_set_deemph(struct snd_soc_codec *codec) static int cs4271_get_deemph(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 cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); ucontrol->value.enumerated.item[0] = cs4271->deemph; @@ -294,7 +294,7 @@ static int cs4271_get_deemph(struct snd_kcontrol *kcontrol, static int cs4271_put_deemph(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 cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); cs4271->deemph = ucontrol->value.enumerated.item[0]; -- cgit