Commit 11b9ce62 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
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ASoC: wm8711: Use snd_soc_update_bits for read-modify-write 



Use snd_soc_update_bits for read-modify-write register access instead of
open-coding it using snd_soc_read and snd_soc_write

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent c855a1a7

sound/soc/codecs/wm8711.c

+2 −4
Original line number Diff line number Diff line
@@ -381,10 +381,8 @@ static int wm8711_probe(struct snd_soc_codec *codec) 
	wm8711_set_bias_level(codec, SND_SOC_BIAS_STANDBY);



	/* Latch the update bits */

	reg = snd_soc_read(codec, WM8711_LOUT1V);

	snd_soc_write(codec, WM8711_LOUT1V, reg | 0x0100);

	reg = snd_soc_read(codec, WM8711_ROUT1V);

	snd_soc_write(codec, WM8711_ROUT1V, reg | 0x0100);

	snd_soc_update_bits(codec, WM8711_LOUT1V, 0x0100, 0x0100);

	snd_soc_update_bits(codec, WM8711_ROUT1V, 0x0100, 0x0100);



	snd_soc_add_controls(codec, wm8711_snd_controls,

			     ARRAY_SIZE(wm8711_snd_controls));