diff options
Diffstat (limited to 'drivers/hwmon')
-rw-r--r-- | drivers/hwmon/lsm303dlh_a.c | 1 | ||||
-rw-r--r-- | drivers/hwmon/lsm303dlh_m.c | 1 | ||||
-rw-r--r-- | drivers/hwmon/lsm303dlhc_a.c | 5 |
3 files changed, 6 insertions, 1 deletions
diff --git a/drivers/hwmon/lsm303dlh_a.c b/drivers/hwmon/lsm303dlh_a.c index 5321fb47155..309d60ae8ec 100644 --- a/drivers/hwmon/lsm303dlh_a.c +++ b/drivers/hwmon/lsm303dlh_a.c @@ -762,6 +762,7 @@ static ssize_t lsm303dlh_a_store_range(struct device *dev, ddata->shift_adjust = SHIFT_ADJ_8G; break; default: + mutex_unlock(&ddata->lock); return -EINVAL; } diff --git a/drivers/hwmon/lsm303dlh_m.c b/drivers/hwmon/lsm303dlh_m.c index 5ade20cea97..311e88fb58c 100644 --- a/drivers/hwmon/lsm303dlh_m.c +++ b/drivers/hwmon/lsm303dlh_m.c @@ -516,6 +516,7 @@ static ssize_t lsm303dlh_m_store_range(struct device *dev, z_gain = Z_GAIN_8_1; break; default: + mutex_unlock(&ddata->lock); return -EINVAL; } diff --git a/drivers/hwmon/lsm303dlhc_a.c b/drivers/hwmon/lsm303dlhc_a.c index a8b1cd95fa9..8b7e2fe37b9 100644 --- a/drivers/hwmon/lsm303dlhc_a.c +++ b/drivers/hwmon/lsm303dlhc_a.c @@ -314,8 +314,10 @@ static ssize_t lsm303dlhc_a_store_range(struct device *dev, error = lsm303dlhc_a_write(ddata, CTRL_REG4, ddata->range, "CTRL_REG4"); - if (error < 0) + if (error < 0) { + mutex_unlock(&ddata->lock); return error; + } switch (val) { case LSM303DLHC_A_RANGE_2G: @@ -331,6 +333,7 @@ static ssize_t lsm303dlhc_a_store_range(struct device *dev, ddata->shift_adjust = SHIFT_ADJ_16G; break; default: + mutex_unlock(&ddata->lock); return -EINVAL; } |