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ASoC: cs4271: Split SPI and I2C code into different modules

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Currently the cs4271 driver depends on SND_SOC_I2C_AND_SPI.
So the driver cannot be built as built-in if CONFIG_I2C=m.
Split SPI and I2C code into different modules to avoid this issue.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin
2014-10-06 23:09:47 +08:00
committed by Mark Brown
parent f114040e3e
commit c973b8a7dc
7 changed files with 168 additions and 142 deletions
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11
sound/soc/codecs/cs4271.h Normal file
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@@ -0,0 +1,11 @@
#ifndef _CS4271_PRIV_H
#define _CS4271_PRIV_H
#include <linux/regmap.h>
extern const struct of_device_id cs4271_dt_ids[];
extern const struct regmap_config cs4271_regmap_config;
int cs4271_probe(struct device *dev, struct regmap *regmap);
#endif