From 7e50711993552800644a4667daa0f569a7665eca Mon Sep 17 00:00:00 2001 From: Grigoryev Denis Date: Fri, 2 Oct 2015 16:14:41 +0000 Subject: mfd: tps6105x: Use i2c regmap to access registers This patch modifies tps6105x and associated function driver to use regmap instead of operating directly on i2c. Signed-off-by: Denis Grigoryev Signed-off-by: Lee Jones --- include/linux/mfd/tps6105x.h | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'include/linux') diff --git a/include/linux/mfd/tps6105x.h b/include/linux/mfd/tps6105x.h index 386743dd931c..8bc51180800a 100644 --- a/include/linux/mfd/tps6105x.h +++ b/include/linux/mfd/tps6105x.h @@ -10,6 +10,7 @@ #define MFD_TPS6105X_H #include +#include #include /* @@ -82,20 +83,15 @@ struct tps6105x_platform_data { /** * struct tps6105x - state holder for the TPS6105x drivers - * @mutex: mutex to serialize I2C accesses * @i2c_client: corresponding I2C client * @regulator: regulator device if used in voltage mode + * @regmap: used for i2c communcation on accessing registers */ struct tps6105x { struct tps6105x_platform_data *pdata; - struct mutex lock; struct i2c_client *client; struct regulator_dev *regulator; + struct regmap *regmap; }; -extern int tps6105x_set(struct tps6105x *tps6105x, u8 reg, u8 value); -extern int tps6105x_get(struct tps6105x *tps6105x, u8 reg, u8 *buf); -extern int tps6105x_mask_and_set(struct tps6105x *tps6105x, u8 reg, - u8 bitmask, u8 bitvalues); - #endif -- cgit v1.2.3