Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit dc765482 authored by Durgadoss R's avatar Durgadoss R Committed by Zhang Rui
Browse files

Thermal: Make thermal_cdev_update as a global function 



This patch makes the thermal_cdev_update function as a
global one, so that other files can use it. This function
serves as a single arbitrator to set the state of a cooling
device.

Signed-off-by: default avatarDurgadoss R <durgadoss.r@intel.com>
Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
parent 7e8ee1e9

drivers/thermal/thermal_sys.c

+3 −2
Original line number Diff line number Diff line
@@ -1257,7 +1257,7 @@ void thermal_cooling_device_unregister(struct thermal_cooling_device *cdev) 
}

EXPORT_SYMBOL(thermal_cooling_device_unregister);



static void thermal_cdev_do_update(struct thermal_cooling_device *cdev)

void thermal_cdev_update(struct thermal_cooling_device *cdev)

{

	struct thermal_instance *instance;

	unsigned long target = 0;
@@ -1278,13 +1278,14 @@ static void thermal_cdev_do_update(struct thermal_cooling_device *cdev) 
	cdev->ops->set_cur_state(cdev, target);

	cdev->updated = true;

}

EXPORT_SYMBOL(thermal_cdev_update);



static void thermal_zone_do_update(struct thermal_zone_device *tz)

{

	struct thermal_instance *instance;



	list_for_each_entry(instance, &tz->thermal_instances, tz_node)

		thermal_cdev_do_update(instance->cdev);

		thermal_cdev_update(instance->cdev);

}



/*

include/linux/thermal.h

+1 −0
Original line number Diff line number Diff line
@@ -231,6 +231,7 @@ void thermal_cooling_device_unregister(struct thermal_cooling_device *); 
int get_tz_trend(struct thermal_zone_device *, int);

struct thermal_instance *get_thermal_instance(struct thermal_zone_device *,

		struct thermal_cooling_device *, int);

void thermal_cdev_update(struct thermal_cooling_device *);



int thermal_register_governor(struct thermal_governor *);

void thermal_unregister_governor(struct thermal_governor *);