From 14aef2919d06bd132f2e6f74f5ccb3caa4c92d54 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 20 Mar 2015 07:53:06 +0800 Subject: regulator: stw481x: Remove unused fields from struct stw481x The mutex lock is not used at all, remove it. The *vmmc_regulator is not necessary, use a local variable in stw481x_vmmc_regulator_probe() instead. Signed-off-by: Axel Lin Reviewed-by: Linus Walleij Acked-by: Lee Jones Signed-off-by: Mark Brown --- include/linux/mfd/stw481x.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux/mfd/stw481x.h') diff --git a/include/linux/mfd/stw481x.h b/include/linux/mfd/stw481x.h index eda121556e5d..833074b766bd 100644 --- a/include/linux/mfd/stw481x.h +++ b/include/linux/mfd/stw481x.h @@ -41,15 +41,11 @@ /** * struct stw481x - state holder for the Stw481x drivers - * @mutex: mutex to serialize I2C accesses * @i2c_client: corresponding I2C client - * @regulator: regulator device for regulator children * @map: regmap handle to access device registers */ struct stw481x { - struct mutex lock; struct i2c_client *client; - struct regulator_dev *vmmc_regulator; struct regmap *map; }; -- cgit v1.2.3