Merge branch 'v3.18/topic/thermal' into linux-linaro-lsk-v3.18

	struct thermal_instance *instance;

	struct power_allocator_params *params = tz->governor_data;

	u32 *req_power, *max_power, *granted_power, *extra_actor_power;

	u32 total_req_power, max_allocatable_power;

	u32 *weighted_req_power;

	u32 total_req_power, max_allocatable_power, total_weighted_req_power;

	u32 total_granted_power, power_range;

	int i, num_actors, total_weight, ret = 0;

	int trip_max_desired_temperature = params->trip_max_desired_temperature;

	}

	/*

	 * We need to allocate three arrays of the same size:

	 * req_power, max_power and granted_power.  They are going to

	 * be needed until this function returns.  Allocate them all

	 * in one go to simplify the allocation and deallocation

	 * logic.

	 * We need to allocate five arrays of the same size:

	 * req_power, max_power, granted_power, extra_actor_power and

	 * weighted_req_power.  They are going to be needed until this

	 * function returns.  Allocate them all in one go to simplify

	 * the allocation and deallocation logic.

	 */

	BUILD_BUG_ON(sizeof(*req_power) != sizeof(*max_power));

	BUILD_BUG_ON(sizeof(*req_power) != sizeof(*granted_power));

	BUILD_BUG_ON(sizeof(*req_power) != sizeof(*extra_actor_power));

	req_power = devm_kcalloc(&tz->device, num_actors * 4,

	BUILD_BUG_ON(sizeof(*req_power) != sizeof(*weighted_req_power));

	req_power = devm_kcalloc(&tz->device, num_actors * 5,

				 sizeof(*req_power), GFP_KERNEL);

	if (!req_power) {

		ret = -ENOMEM;

	max_power = &req_power[num_actors];

	granted_power = &req_power[2 * num_actors];

	extra_actor_power = &req_power[3 * num_actors];

	weighted_req_power = &req_power[4 * num_actors];

	i = 0;

	total_weighted_req_power = 0;

	total_req_power = 0;

	max_allocatable_power = 0;

		else

			weight = instance->weight;

		req_power[i] = frac_to_int(weight * req_power[i]);

		weighted_req_power[i] = frac_to_int(weight * req_power[i]);

		if (power_actor_get_max_power(cdev, tz, &max_power[i]))

			continue;

		total_req_power += req_power[i];

		max_allocatable_power += max_power[i];

		total_weighted_req_power += weighted_req_power[i];

		i++;

	}

	power_range = pid_controller(tz, current_temp, control_temp,

				     max_allocatable_power);

	divvy_up_power(req_power, max_power, num_actors, total_req_power,

		       power_range, granted_power, extra_actor_power);

	divvy_up_power(weighted_req_power, max_power, num_actors,

		       total_weighted_req_power, power_range, granted_power,

		       extra_actor_power);

	total_granted_power = 0;

	i = 0;