mfd: lp873x: Remove unused mutex lock from struct lp873x

The mutex is not used, so remove it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/mfd/lp873x.c b/drivers/mfd/lp873x.c
index 9af064c940ee..873c608e6a5d 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");