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Commit 4835ff9a authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Support !CONFIG_REGMAP builds 



Since we changed regmap to be selected and register per bus rather than
via the core only we can't rely on it being enabled by the ASoC core.
Support compiling it out.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Reported-by: default avatarAxel Lin <axel.lin@gmail.com>
parent afe8db5f

sound/soc/soc-io.c

+10 −1
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 


#include <trace/events/asoc.h>



#ifdef CONFIG_REGMAP

static int hw_write(struct snd_soc_codec *codec, unsigned int reg,

		    unsigned int value)

{
@@ -150,4 +151,12 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, 
	return 0;

}

EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);

#else

int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,

			       int addr_bits, int data_bits,

			       enum snd_soc_control_type control)

{

	return -ENOTSUPP;

}

EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);

#endif