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Commit 2ab8e744 authored by Richard Fitzgerald's avatar Richard Fitzgerald Committed by Mark Brown
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ASoC: arizona: No need to update_bits when writing AEC clock control 



The bits in the ARIZONA_CLOCK_CONTROL register only respond to writes of
a '1', a write of '0' is ignored. So there's no need to use update_bits.
We can do a simple write to set bits.

Signed-off-by: default avatarRichard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8e42db1e

sound/soc/codecs/arizona.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -1124,7 +1124,6 @@ int arizona_anc_ev(struct snd_soc_dapm_widget *w, 
		   int event)

		   int event)

{

{

	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);

	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);

	unsigned int mask = 0x3 << w->shift;

	unsigned int val;

	unsigned int val;





	switch (event) {

	switch (event) {
@@ -1138,7 +1137,7 @@ int arizona_anc_ev(struct snd_soc_dapm_widget *w, 
		return 0;

		return 0;

	}

	}





	snd_soc_update_bits(codec, ARIZONA_CLOCK_CONTROL, mask, val);

	snd_soc_write(codec, ARIZONA_CLOCK_CONTROL, val);





	return 0;

	return 0;

}

}