Commit 6d447be0 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Remove unused function check_vdac_to_outmix from rt5631 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent f79e5e8c

sound/soc/codecs/rt5631.c

+0 −14
Original line number Diff line number Diff line
@@ -343,20 +343,6 @@ static int check_dacr_to_spkmixr(struct snd_soc_dapm_widget *source, 
	return !(reg & RT5631_M_DAC_R_TO_SPKMIXER_R);

}



static int check_vdac_to_outmix(struct snd_soc_dapm_widget *source,

			 struct snd_soc_dapm_widget *sink)

{

	unsigned int reg, ret = 1;



	reg = snd_soc_read(source->codec, RT5631_OUTMIXER_L_CTRL);

	if (reg & RT5631_M_VDAC_TO_OUTMIXER_L) {

		reg = snd_soc_read(source->codec, RT5631_OUTMIXER_R_CTRL);

		if (reg & RT5631_M_VDAC_TO_OUTMIXER_R)

			ret = 0;

	}

	return ret;

}



static int check_adcl_select(struct snd_soc_dapm_widget *source,

			 struct snd_soc_dapm_widget *sink)

{