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Commit dd1b3d53 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Export snd_soc_update_bits_unlocked() 



Allows custom controls to use it.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent 3a7aaed7

include/sound/soc.h

+3 −0
Original line number Diff line number Diff line
@@ -253,6 +253,9 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count, 
/* codec register bit access */

int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,

				unsigned int mask, unsigned int value);

int snd_soc_update_bits_locked(struct snd_soc_codec *codec,

			       unsigned short reg, unsigned int mask,

			       unsigned int value);

int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,

				unsigned int mask, unsigned int value);

sound/soc/soc-core.c

+4 −3
Original line number Diff line number Diff line
@@ -1427,7 +1427,7 @@ EXPORT_SYMBOL_GPL(snd_soc_update_bits); 
 *

 * Returns 1 for change else 0.

 */

static int snd_soc_update_bits_locked(struct snd_soc_codec *codec,

int snd_soc_update_bits_locked(struct snd_soc_codec *codec,

			       unsigned short reg, unsigned int mask,

			       unsigned int value)

{
@@ -1439,6 +1439,7 @@ static int snd_soc_update_bits_locked(struct snd_soc_codec *codec, 


	return change;

}

EXPORT_SYMBOL_GPL(snd_soc_update_bits_locked);



/**

 * snd_soc_test_bits - test register for change