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ASoC: TSCS42xx: make functions pll_event and dac_event static

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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@canonical.com>
Reviewed-by: Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2018-01-08 23:14:44 +00:00 committed by Mark Brown
parent 599522ea10
commit 3511108a79
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GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 4 deletions
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8
sound/soc/codecs/tscs42xx.c
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@ -355,8 +355,8 @@ static int dapm_micb_event(struct snd_soc_dapm_widget *w,
return 0; return 0;
} }
int pll_event(struct snd_soc_dapm_widget *w, static int pll_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event) struct snd_kcontrol *kcontrol, int event)
{ {
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
int ret; int ret;
@ -369,8 +369,8 @@ int pll_event(struct snd_soc_dapm_widget *w,
return ret; return ret;
} }
int dac_event(struct snd_soc_dapm_widget *w, static int dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event) struct snd_kcontrol *kcontrol, int event)
{ {
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
struct tscs42xx *tscs42xx = snd_soc_codec_get_drvdata(codec); struct tscs42xx *tscs42xx = snd_soc_codec_get_drvdata(codec);