diff options
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/init.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 4282857d8ce9..c530435b19b5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -53,7 +53,9 @@ static ssize_t mt7915_thermal_temp_show(struct device *dev, switch (i) { case 0: + mutex_lock(&phy->dev->mt76.mutex); temperature = mt7915_mcu_get_temperature(phy); + mutex_unlock(&phy->dev->mt76.mutex); if (temperature < 0) return temperature; /* display in millidegree celcius */ @@ -95,9 +97,8 @@ static ssize_t mt7915_thermal_temp_store(struct device *dev, } phy->throttle_temp[i - 1] = val; - mutex_unlock(&phy->dev->mt76.mutex); - ret = mt7915_mcu_set_thermal_protect(phy); + mutex_unlock(&phy->dev->mt76.mutex); if (ret) return ret; @@ -159,7 +160,9 @@ mt7915_thermal_set_cur_throttle_state(struct thermal_cooling_device *cdev, * cooling_device convention: 0 = no cooling, more = more cooling * mcu convention: 1 = max cooling, more = less cooling */ + mutex_lock(&phy->dev->mt76.mutex); ret = mt7915_mcu_set_thermal_throttling(phy, throttling); + mutex_unlock(&phy->dev->mt76.mutex); if (ret) return ret; |