[PATCH 05/12] ALSA: pci: hda: use snd_kcontrol_chip()

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

We can use snd_kcontrol_chip(). Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 sound/pci/hda/cs35l56_hda.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
index 6f8feac8c012c..145579ebd99a1 100644
--- a/sound/pci/hda/cs35l56_hda.c
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -179,7 +179,7 @@ static int cs35l56_hda_mixer_info(struct snd_kcontrol *kcontrol,
 static int cs35l56_hda_mixer_get(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)
 {
-	struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+	struct cs35l56_hda *cs35l56 = snd_kcontrol_chip(kcontrol);
 	unsigned int reg_val;
 	int i;
 
@@ -201,7 +201,7 @@ static int cs35l56_hda_mixer_get(struct snd_kcontrol *kcontrol,
 static int cs35l56_hda_mixer_put(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)
 {
-	struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+	struct cs35l56_hda *cs35l56 = snd_kcontrol_chip(kcontrol);
 	unsigned int item = ucontrol->value.enumerated.item[0];
 	bool changed;
 
@@ -230,7 +230,7 @@ static int cs35l56_hda_posture_info(struct snd_kcontrol *kcontrol,
 static int cs35l56_hda_posture_get(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
-	struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+	struct cs35l56_hda *cs35l56 = snd_kcontrol_chip(kcontrol);
 	unsigned int pos;
 	int ret;
 
@@ -248,7 +248,7 @@ static int cs35l56_hda_posture_get(struct snd_kcontrol *kcontrol,
 static int cs35l56_hda_posture_put(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
-	struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+	struct cs35l56_hda *cs35l56 = snd_kcontrol_chip(kcontrol);
 	unsigned long pos = ucontrol->value.integer.value[0];
 	bool changed;
 	int ret;
@@ -297,7 +297,7 @@ static int cs35l56_hda_vol_info(struct snd_kcontrol *kcontrol,
 static int cs35l56_hda_vol_get(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+	struct cs35l56_hda *cs35l56 = snd_kcontrol_chip(kcontrol);
 	unsigned int raw_vol;
 	int vol;
 	int ret;
@@ -323,7 +323,7 @@ static int cs35l56_hda_vol_get(struct snd_kcontrol *kcontrol,
 static int cs35l56_hda_vol_put(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+	struct cs35l56_hda *cs35l56 = snd_kcontrol_chip(kcontrol);
 	long vol = ucontrol->value.integer.value[0];
 	unsigned int raw_vol;
 	bool changed;
-- 
2.43.0