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Commit fe62c477 authored by Axel Lin's avatar Axel Lin Committed by Lee Jones
Browse files

mfd: lp873x: Remove unused mutex lock from struct lp873x 



The mutex is not used, so remove it.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 2c2469bc

drivers/mfd/lp873x.c

+0 −2
Original line number Diff line number Diff line
@@ -53,8 +53,6 @@ static int lp873x_probe(struct i2c_client *client, 
		return ret;

	}



	mutex_init(&lp873->lock);



	ret = regmap_read(lp873->regmap, LP873X_REG_OTP_REV, &otpid);

	if (ret) {

		dev_err(lp873->dev, "Failed to read OTP ID\n");

include/linux/mfd/lp873x.h

+0 −1
Original line number Diff line number Diff line
@@ -263,7 +263,6 @@ enum lp873x_regulator_id { 
struct lp873x {

	struct device *dev;

	u8 rev;

	struct mutex lock;	/* lock guarding the data structure */

	struct regmap *regmap;

};

#endif /* __LINUX_MFD_LP873X_H */