diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c
index b4618b2705f76ae1805ab5dd5f24c2c76833d241..ba80cd3258c69fe63f0277726cf37bec2f653f0f 100644
--- a/drivers/hwmon/adm1026.c
+++ b/drivers/hwmon/adm1026.c
@@ -261,7 +261,6 @@ struct pwm_data {
 struct adm1026_data {
 	struct i2c_client client;
 	struct class_device *class_dev;
-	struct mutex lock;
 	enum chips type;
 
 	struct mutex update_lock;
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 2c3293cf69d10303a3a17bde4fb06471a023cefa..bb7a13669e83486a71a1ba19625c94e30cd12197 100644
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -332,7 +332,6 @@ struct lm85_autofan {
 struct lm85_data {
 	struct i2c_client client;
 	struct class_device *class_dev;
-	struct mutex lock;
 	enum chips type;
 
 	struct mutex update_lock;