ASoC: codecs: max9768: use snd_kcontrol_chip() instead of snd_soc_kcontrol_component()

We have very similar name functions (A)(B). Both gets component from
snd_kcontrol, but (A) is used in callback functions which is registered
through snd_soc_add_component_controls(), (B) is used through
snd_soc_dapm_new_widgets().

	(A) snd_soc_kcontrol_component()
	(B) snd_soc_dapm_kcontrol_component()

(B) is using very picky way to get component but using it is necessary in
ASoC. But (A) is just wrapper function to snd_kcontrol_chip(), and directly
using it without wrapper is very common way on ALSA.
To reduce confusions of similar function, let's use common way on (A).

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/871pn6ru2q.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index 8af3c7e5317fbb0c47baa40b90f8799b9b3d3e8a..7ad7a9fb72551df5aa2d079de8ca45175127010e 100644 (file)
--- a/sound/soc/codecs/max9768.c
+++ b/sound/soc/codecs/max9768.c
@@ -40,7 +40,7 @@ static const struct reg_default max9768_default_regs[] = {
 static int max9768_get_gpio(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_component *c = snd_soc_kcontrol_component(kcontrol);
+       struct snd_soc_component *c = snd_kcontrol_chip(kcontrol);
        struct max9768 *max9768 = snd_soc_component_get_drvdata(c);
        int val = gpiod_get_value_cansleep(max9768->mute);
 
@@ -52,7 +52,7 @@ static int max9768_get_gpio(struct snd_kcontrol *kcontrol,
 static int max9768_set_gpio(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_component *c = snd_soc_kcontrol_component(kcontrol);
+       struct snd_soc_component *c = snd_kcontrol_chip(kcontrol);
        struct max9768 *max9768 = snd_soc_component_get_drvdata(c);
        bool val = !ucontrol->value.integer.value[0];
        int ret;