ASoC: tas2552: Simplify the tas2552_mute function
Initialize the cfg1_reg to 0 and set the mute bit only when it is needed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -254,13 +254,11 @@ static int tas2552_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
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static int tas2552_mute(struct snd_soc_dai *dai, int mute)
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{
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u8 cfg1_reg;
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u8 cfg1_reg = 0;
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struct snd_soc_codec *codec = dai->codec;
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if (mute)
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cfg1_reg = TAS2552_MUTE;
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else
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cfg1_reg = ~TAS2552_MUTE;
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cfg1_reg |= TAS2552_MUTE;
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snd_soc_update_bits(codec, TAS2552_CFG_1, TAS2552_MUTE, cfg1_reg);
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