From 3511108a790fc8942448556b82046d6de945b80f Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Mon, 8 Jan 2018 23:14:44 +0000 Subject: [PATCH] ASoC: TSCS42xx: make functions pll_event and dac_event static 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 Reviewed-by: Steven Eckhoff Signed-off-by: Mark Brown --- 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 4a5b32a717f25..e7661d0315e62 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);