From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The functions pll_event and dac_event are local to the source and do
not need to be in global scope, so make them static.
Cleans up sparse warnings:
symbol 'pll_event' was not declared. Should it be static?
symbol 'dac_event' was not declared. Should it be static?
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
sound/soc/codecs/tscs42xx.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/tscs42xx.c b/sound/soc/codecs/tscs42xx.c
index eedd600875e5..9e8155766ea9 100644
--- a/sound/soc/codecs/tscs42xx.c
+++ b/sound/soc/codecs/tscs42xx.c
@@ -355,8 +355,8 @@ static int dapm_micb_event(struct snd_soc_dapm_widget *w,
return 0;
}
-int pll_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
+static int pll_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
int ret;
@@ -369,8 +369,8 @@ int pll_event(struct snd_soc_dapm_widget *w,
return ret;
}
-int dac_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
+static int dac_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
struct tscs42xx *tscs42xx = snd_soc_codec_get_drvdata(codec);
--
2.15.1
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