diff options
| -rw-r--r-- | drivers/thermal/thermal_sysfs.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c index 270945548677..b740b60032ee 100644 --- a/drivers/thermal/thermal_sysfs.c +++ b/drivers/thermal/thermal_sysfs.c @@ -836,13 +836,12 @@ void thermal_cooling_device_stats_reinit(struct thermal_cooling_device *cdev) ssize_t trip_point_show(struct device *dev, struct device_attribute *attr, char *buf) { + struct thermal_zone_device *tz = to_thermal_zone(dev); struct thermal_instance *instance; - instance = - container_of(attr, struct thermal_instance, attr); + instance = container_of(attr, struct thermal_instance, attr); - return sprintf(buf, "%d\n", - thermal_zone_trip_id(instance->tz, instance->trip)); + return sprintf(buf, "%d\n", thermal_zone_trip_id(tz, instance->trip)); } ssize_t @@ -858,6 +857,7 @@ weight_show(struct device *dev, struct device_attribute *attr, char *buf) ssize_t weight_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { + struct thermal_zone_device *tz = to_thermal_zone(dev); struct thermal_instance *instance; int ret, weight; @@ -868,14 +868,13 @@ ssize_t weight_store(struct device *dev, struct device_attribute *attr, instance = container_of(attr, struct thermal_instance, weight_attr); /* Don't race with governors using the 'weight' value */ - mutex_lock(&instance->tz->lock); + mutex_lock(&tz->lock); instance->weight = weight; - thermal_governor_update_tz(instance->tz, - THERMAL_INSTANCE_WEIGHT_CHANGED); + thermal_governor_update_tz(tz, THERMAL_INSTANCE_WEIGHT_CHANGED); - mutex_unlock(&instance->tz->lock); + mutex_unlock(&tz->lock); return count; } |