Thermal: Rename thermal_zone_device.cooling_devices

Rename thermal_zone_device.cooling_devices
to thermal_zone_device.thermal_instances

thermal_zone_device.cooling_devices is not accurate
as this is a list for thermal instances, rather than cooling devices.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Eduardo Valentin <eduardo.valentin@ti.com>

drivers/thermal/thermal_sys.c

@@ -745,7 +745,7 @@ static void thermal_zone_device_passive(struct thermal_zone_device *tz,
 
 		/* Heating up? */
 		if (trend == THERMAL_TREND_RAISING) {
-			list_for_each_entry(instance, &tz->cooling_devices,
+			list_for_each_entry(instance, &tz->thermal_instances,
 					    node) {
 				if (instance->trip != trip)
 					continue;
@@ -756,7 +756,7 @@ static void thermal_zone_device_passive(struct thermal_zone_device *tz,
 					cdev->ops->set_cur_state(cdev, state);
 			}
 		} else if (trend == THERMAL_TREND_DROPPING) { /* Cooling off? */
-			list_for_each_entry(instance, &tz->cooling_devices,
+			list_for_each_entry(instance, &tz->thermal_instances,
 					    node) {
 				if (instance->trip != trip)
 					continue;
@@ -777,7 +777,7 @@ static void thermal_zone_device_passive(struct thermal_zone_device *tz,
 	 * and avoid thrashing around the passive trip point.  Note that we
 	 * assume symmetry.
 	 */
-	list_for_each_entry(instance, &tz->cooling_devices, node) {
+	list_for_each_entry(instance, &tz->thermal_instances, node) {
 		if (instance->trip != trip)
 			continue;
 		cdev = instance->cdev;
@@ -873,13 +873,13 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
 		goto remove_symbol_link;
 
 	mutex_lock(&tz->lock);
-	list_for_each_entry(pos, &tz->cooling_devices, node)
+	list_for_each_entry(pos, &tz->thermal_instances, node)
 	    if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) {
 		result = -EEXIST;
 		break;
 	}
 	if (!result)
-		list_add_tail(&dev->node, &tz->cooling_devices);
+		list_add_tail(&dev->node, &tz->thermal_instances);
 	mutex_unlock(&tz->lock);
 
 	if (!result)
@@ -912,7 +912,7 @@ int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz,
 	struct thermal_instance *pos, *next;
 
 	mutex_lock(&tz->lock);
-	list_for_each_entry_safe(pos, next, &tz->cooling_devices, node) {
+	list_for_each_entry_safe(pos, next, &tz->thermal_instances, node) {
 		if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) {
 			list_del(&pos->node);
 			mutex_unlock(&tz->lock);
@@ -1117,7 +1117,7 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz,
 	}
 
 	if (temp >= trip_temp) {
-		list_for_each_entry(instance, &tz->cooling_devices, node) {
+		list_for_each_entry(instance, &tz->thermal_instances, node) {
 			if (instance->trip != trip)
 				continue;
 
@@ -1136,7 +1136,7 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz,
 			cdev->ops->set_cur_state(cdev, cur_state);
 		}
 	} else {	/* below trip */
-		list_for_each_entry(instance, &tz->cooling_devices, node) {
+		list_for_each_entry(instance, &tz->thermal_instances, node) {
 			if (instance->trip != trip)
 				continue;
 
@@ -1365,7 +1365,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type,
 	if (!tz)
 		return ERR_PTR(-ENOMEM);
 
-	INIT_LIST_HEAD(&tz->cooling_devices);
+	INIT_LIST_HEAD(&tz->thermal_instances);
 	idr_init(&tz->idr);
 	mutex_init(&tz->lock);
 	result = get_idr(&thermal_tz_idr, &thermal_idr_lock, &tz->id);

include/linux/thermal.h

@@ -122,9 +122,9 @@ struct thermal_zone_device {
 	bool passive;
 	unsigned int forced_passive;
 	const struct thermal_zone_device_ops *ops;
-	struct list_head cooling_devices;
+	struct list_head thermal_instances;
 	struct idr idr;
-	struct mutex lock;	/* protect cooling devices list */
+	struct mutex lock; /* protect thermal_instances list */
 	struct list_head node;
 	struct delayed_work poll_queue;
 };