On Tue, Dec 08, 2015 at 05:05:24PM +0000, Damien Horsley wrote: > +static int pistachio_internal_dac_set_mute(struct snd_kcontrol *kcontrol, > + struct snd_ctl_elem_value *ucontrol) > +{ > + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); > + struct pistachio_internal_dac *dac = snd_soc_codec_get_drvdata(codec); > + u32 reg; > + > + dac->mute = ucontrol->value.integer.value[0]; > + > + if (dac->mute) > + reg = PISTACHIO_INTERNAL_DAC_CTRL_MUTE_MASK; > + else > + reg = 0; > + > + regmap_update_bits(dac->regmap, PISTACHIO_INTERNAL_DAC_CTRL, > + PISTACHIO_INTERNAL_DAC_CTRL_MUTE_MASK, reg); > + > + return 0; > +} Shouldn't this just be a standard SOC_SINGLE() now? We've got a regmap. Otherwise this looks good.
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