diff options
Diffstat (limited to 'drivers/thermal/gov_bang_bang.c')
| -rw-r--r-- | drivers/thermal/gov_bang_bang.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/thermal/gov_bang_bang.c b/drivers/thermal/gov_bang_bang.c index 863e7a4272e6..97f3d819852b 100644 --- a/drivers/thermal/gov_bang_bang.c +++ b/drivers/thermal/gov_bang_bang.c @@ -30,9 +30,7 @@ static void bang_bang_set_instance_target(struct thermal_instance *instance, dev_dbg(&instance->cdev->device, "target=%ld\n", instance->target); - mutex_lock(&instance->cdev->lock); - __thermal_cdev_update(instance->cdev); - mutex_unlock(&instance->cdev->lock); + thermal_cdev_update_nocheck(instance->cdev); } /** @@ -67,6 +65,7 @@ static void bang_bang_control(struct thermal_zone_device *tz, const struct thermal_trip *trip, bool crossed_up) { + const struct thermal_trip_desc *td = trip_to_trip_desc(trip); struct thermal_instance *instance; lockdep_assert_held(&tz->lock); @@ -75,10 +74,8 @@ static void bang_bang_control(struct thermal_zone_device *tz, thermal_zone_trip_id(tz, trip), trip->temperature, tz->temperature, trip->hysteresis); - list_for_each_entry(instance, &tz->thermal_instances, tz_node) { - if (instance->trip == trip) - bang_bang_set_instance_target(instance, crossed_up); - } + list_for_each_entry(instance, &td->thermal_instances, trip_node) + bang_bang_set_instance_target(instance, crossed_up); } static void bang_bang_manage(struct thermal_zone_device *tz) @@ -104,8 +101,8 @@ static void bang_bang_manage(struct thermal_zone_device *tz) * to the thermal zone temperature and the trip point threshold. */ turn_on = tz->temperature >= td->threshold; - list_for_each_entry(instance, &tz->thermal_instances, tz_node) { - if (!instance->initialized && instance->trip == trip) + list_for_each_entry(instance, &td->thermal_instances, trip_node) { + if (!instance->initialized) bang_bang_set_instance_target(instance, turn_on); } } |