linux-kernel - [PATCH -next] ASoC: atmel: tse850: Make some functions static

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Date:   Tue, 16 Apr 2019 22:47:18 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <peda@...ntia.se>, <codrin.ciubotariu@...rochip.com>,
        <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
        <tiwai@...e.com>, <nicolas.ferre@...rochip.com>,
        <alexandre.belloni@...tlin.com>, <ludovic.desroches@...rochip.com>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <alsa-devel@...a-project.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] ASoC: atmel: tse850: Make some functions static

From: YueHaibing <yuehaibing@...wei.com>

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@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/atmel/tse850-pcm5142.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/sound/soc/atmel/tse850-pcm5142.c b/sound/soc/atmel/tse850-pcm5142.c
index 214adca..ae44518 100644
--- 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;
-- 
2.7.4