regmap: Separate regmap dev initialization
Create special function regmap_attach_dev
which can be called separately out of regmap_init.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 4149f1a..fa4d079 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -317,6 +317,8 @@
const struct regmap_bus *bus,
void *bus_context,
const struct regmap_config *config);
+int regmap_attach_dev(struct device *dev, struct regmap *map,
+ const struct regmap_config *config);
struct regmap *regmap_init_i2c(struct i2c_client *i2c,
const struct regmap_config *config);
struct regmap *regmap_init_spi(struct spi_device *dev,