ASoC: cs42l51: split i2c from codec driver
This patch removes the i2c bus code from the codec driver and creates seperate i2c driver.
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/codecs/cs42l51.h b/sound/soc/codecs/cs42l51.h
index 2beeb17..641ef18 100644
--- a/sound/soc/codecs/cs42l51.h
+++ b/sound/soc/codecs/cs42l51.h
@@ -18,6 +18,11 @@
#ifndef _CS42L51_H
#define _CS42L51_H
+struct device;
+
+extern const struct regmap_config cs42l51_regmap;
+int cs42l51_probe(struct device *dev, struct regmap *regmap);
+
#define CS42L51_CHIP_ID 0x1B
#define CS42L51_CHIP_REV_A 0x00
#define CS42L51_CHIP_REV_B 0x01