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Commit e3606aa4 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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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: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 7de544fd

sound/soc/codecs/tas2552.c

+2 −4
Original line number Diff line number Diff line
@@ -254,13 +254,11 @@ static int tas2552_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, 


static int tas2552_mute(struct snd_soc_dai *dai, int mute)

{

	u8 cfg1_reg;

	u8 cfg1_reg = 0;

	struct snd_soc_codec *codec = dai->codec;



	if (mute)

		cfg1_reg = TAS2552_MUTE;

	else

		cfg1_reg = ~TAS2552_MUTE;

		cfg1_reg |= TAS2552_MUTE;



	snd_soc_update_bits(codec, TAS2552_CFG_1, TAS2552_MUTE, cfg1_reg);