ASoC: atmel: tse850: Make some functions static

Fix sparse warnings:

sound/soc/atmel/tse850-pcm5142.c:120:5: warning: symbol 'tse850_get_mix' was not declared. Should it be static?
sound/soc/atmel/tse850-pcm5142.c:132:5: warning: symbol 'tse850_put_mix' was not declared. Should it be static?
sound/soc/atmel/tse850-pcm5142.c:154:5: warning: symbol 'tse850_get_ana' was not declared. Should it be static?
sound/soc/atmel/tse850-pcm5142.c:187:5: warning: symbol 'tse850_put_ana' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/atmel/tse850-pcm5142.c b/sound/soc/atmel/tse850-pcm5142.c
index 214adcad5419205f4aa84504c5be73f969f0a154..ae445184614ab8b682417cfa84b197739dbf8711 100644 (file)
--- a/sound/soc/atmel/tse850-pcm5142.c
+++ b/sound/soc/atmel/tse850-pcm5142.c
@@ -117,8 +117,8 @@ static int tse850_put_mux2(struct snd_kcontrol *kctrl,
        return snd_soc_dapm_put_enum_double(kctrl, ucontrol);
 }
 
-int tse850_get_mix(struct snd_kcontrol *kctrl,
-                  struct snd_ctl_elem_value *ucontrol)
+static int tse850_get_mix(struct snd_kcontrol *kctrl,
+                         struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kctrl);
        struct snd_soc_card *card = dapm->card;
@@ -129,8 +129,8 @@ int tse850_get_mix(struct snd_kcontrol *kctrl,
        return 0;
 }
 
-int tse850_put_mix(struct snd_kcontrol *kctrl,
-                  struct snd_ctl_elem_value *ucontrol)
+static int tse850_put_mix(struct snd_kcontrol *kctrl,
+                         struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kctrl);
        struct snd_soc_card *card = dapm->card;
@@ -151,8 +151,8 @@ int tse850_put_mix(struct snd_kcontrol *kctrl,
        return 1;
 }
 
-int tse850_get_ana(struct snd_kcontrol *kctrl,
-                  struct snd_ctl_elem_value *ucontrol)
+static int tse850_get_ana(struct snd_kcontrol *kctrl,
+                         struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kctrl);
        struct snd_soc_card *card = dapm->card;
@@ -184,8 +184,8 @@ int tse850_get_ana(struct snd_kcontrol *kctrl,
        return 0;
 }
 
-int tse850_put_ana(struct snd_kcontrol *kctrl,
-                  struct snd_ctl_elem_value *ucontrol)
+static int tse850_put_ana(struct snd_kcontrol *kctrl,
+                         struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kctrl);
        struct snd_soc_card *card = dapm->card;