1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index f1d511a9475b..30a02add9e2e 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -450,6 +450,9 @@ static void update_temperature(struct thermal_zone_device *tz)
         tz->last_temperature = tz->temperature;
         tz->temperature = temp;
         mutex_unlock(&tz->lock);
+
+        dev_dbg(&tz->device, "last_temperature=%d, current_temperature=%d\n",
+                                tz->last_temperature, tz->temperature);
 }
 
 void thermal_zone_device_update(struct thermal_zone_device *tz)
@@ -1207,6 +1210,8 @@ void thermal_cdev_update(struct thermal_cooling_device *cdev)
         mutex_lock(&cdev->lock);
         /* Make sure cdev enters the deepest cooling state */
         list_for_each_entry(instance, &cdev->thermal_instances, cdev_node) {
+                dev_dbg(&cdev->device, "zone%d->target=%lu\n",
+                                instance->tz->id, instance->target);
                 if (instance->target == THERMAL_NO_TARGET)
                         continue;
                 if (instance->target > target)
@@ -1215,6 +1220,7 @@ void thermal_cdev_update(struct thermal_cooling_device *cdev)
         mutex_unlock(&cdev->lock);
         cdev->ops->set_cur_state(cdev, target);
         cdev->updated = true;
+        dev_dbg(&cdev->device, "set to state %lu\n", target);
 }
 EXPORT_SYMBOL(thermal_cdev_update);