25 int get_tz_trend(struct thermal_zone_device *tz, const struct thermal_trip *trip)  in get_tz_trend()  argument
29 	if (tz->emul_temperature || !tz->ops->get_trend ||  in get_tz_trend()
30 	    tz->ops->get_trend(tz, trip, &trend)) {  in get_tz_trend()
31 		if (tz->temperature > tz->last_temperature)  in get_tz_trend()
33 		else if (tz->temperature < tz->last_temperature)  in get_tz_trend()
43 get_thermal_instance(struct thermal_zone_device *tz,  in get_thermal_instance()  argument
50 	mutex_lock(&tz->lock);  in get_thermal_instance()
53 	trip = &tz->trips[trip_index];  in get_thermal_instance()
55 	list_for_each_entry(pos, &tz->thermal_instances, tz_node) {  in get_thermal_instance()
56 		if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) {  in get_thermal_instance()
63 	mutex_unlock(&tz->lock);  in get_thermal_instance()
71  * @tz: a valid pointer to a struct thermal_zone_device
77  * Both tz and tz->ops must be valid pointers when calling this function,
78  * and the tz->ops->get_temp callback must be provided.
79  * The function must be called under tz->lock.
83 int __thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp)  in __thermal_zone_get_temp()  argument
89 	lockdep_assert_held(&tz->lock);  in __thermal_zone_get_temp()
91 	ret = tz->ops->get_temp(tz, temp);  in __thermal_zone_get_temp()
93 	if (IS_ENABLED(CONFIG_THERMAL_EMULATION) && tz->emul_temperature) {  in __thermal_zone_get_temp()
94 		for_each_trip(tz, trip) {  in __thermal_zone_get_temp()
107 			*temp = tz->emul_temperature;  in __thermal_zone_get_temp()
111 		dev_dbg(&tz->device, "Failed to get temperature: %d\n", ret);  in __thermal_zone_get_temp()
118  * @tz: a valid pointer to a struct thermal_zone_device
126 int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp)  in thermal_zone_get_temp()  argument
130 	if (IS_ERR_OR_NULL(tz))  in thermal_zone_get_temp()
133 	mutex_lock(&tz->lock);  in thermal_zone_get_temp()
135 	if (!tz->ops->get_temp) {  in thermal_zone_get_temp()
140 	ret = __thermal_zone_get_temp(tz, temp);  in thermal_zone_get_temp()
143 	mutex_unlock(&tz->lock);  in thermal_zone_get_temp()
176 			instance->tz->id, instance->target);  in __thermal_cdev_update()
207  * @tz: thermal zone device with the slope attribute
212 int thermal_zone_get_slope(struct thermal_zone_device *tz)  in thermal_zone_get_slope()  argument
214 	if (tz && tz->tzp)  in thermal_zone_get_slope()
215 		return tz->tzp->slope;  in thermal_zone_get_slope()
222  * @tz: thermal zone device with the offset attribute
227 int thermal_zone_get_offset(struct thermal_zone_device *tz)  in thermal_zone_get_offset()  argument
229 	if (tz && tz->tzp)  in thermal_zone_get_offset()
230 		return tz->tzp->offset;  in thermal_zone_get_offset()