On Tue, 06 Sep 2016, Axel Lin wrote: > The mutex is not used, so remove it. > > Signed-off-by: Axel Lin <axel....@ingics.com> > --- > drivers/mfd/lp873x.c | 2 -- > include/linux/mfd/lp873x.h | 1 - > 2 files changed, 3 deletions(-)
Applied, thanks. > diff --git a/drivers/mfd/lp873x.c b/drivers/mfd/lp873x.c > index 9af064c..873c608 100644 > --- a/drivers/mfd/lp873x.c > +++ b/drivers/mfd/lp873x.c > @@ -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"); > diff --git a/include/linux/mfd/lp873x.h b/include/linux/mfd/lp873x.h > index 83b1bd7..edbec83 100644 > --- a/include/linux/mfd/lp873x.h > +++ b/include/linux/mfd/lp873x.h > @@ -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 */ -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog