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path: root/drivers/hwmon/lsm303dlh_a.c
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Diffstat (limited to 'drivers/hwmon/lsm303dlh_a.c')
-rw-r--r--drivers/hwmon/lsm303dlh_a.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/lsm303dlh_a.c b/drivers/hwmon/lsm303dlh_a.c
index 03158c29469..ec7b5fbc803 100644
--- a/drivers/hwmon/lsm303dlh_a.c
+++ b/drivers/hwmon/lsm303dlh_a.c
@@ -769,6 +769,7 @@ static ssize_t lsm303dlh_a_store_range(struct device *dev,
ddata->shift_adjust = SHIFT_ADJ_8G;
break;
default:
+ mutex_unlock(&ddata->lock);
return -EINVAL;
}