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Commit 61f846f3 authored by Laxman Dewangan's avatar Laxman Dewangan Committed by Eduardo Valentin
Browse files

thermal: doc: Add details of devm_thermal_zone_of_sensor_{register,unregister} 



Add details of the interface devm_thermal_zone_of_sensor_register()
and devm_thermal_zone_of_sensor_unregister() in the
<thermal/sysfs-api.txt>.

Signed-off-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent e498b498

Documentation/thermal/sysfs-api.txt

+23 −0
Original line number Original line Diff line number Diff line
@@ -117,6 +117,29 @@ temperature) and throttle appropriate devices. 
	interface. It will also silent the zone by remove the .get_temp() and

	interface. It will also silent the zone by remove the .get_temp() and

	get_trend() thermal zone device callbacks.

	get_trend() thermal zone device callbacks.





1.1.5 struct thermal_zone_device *devm_thermal_zone_of_sensor_register(

		struct device *dev, int sensor_id,

		void *data, const struct thermal_zone_of_device_ops *ops)



	This interface is resource managed version of

	thermal_zone_of_sensor_register().

	All details of thermal_zone_of_sensor_register() described in

	section 1.1.3 is applicable here.

	The benefit of using this interface to register sensor is that it

	is not require to explicitly call thermal_zone_of_sensor_unregister()

	in error path or during driver unbinding as this is done by driver

	resource manager.



1.1.6 void devm_thermal_zone_of_sensor_unregister(struct device *dev,

		struct thermal_zone_device *tzd)



	This interface is resource managed version of

	thermal_zone_of_sensor_unregister().

	All details of thermal_zone_of_sensor_unregister() described in

	section 1.1.4 is applicable here.

	Normally this function will not need to be called and the resource

	management code will ensure that the resource is freed.



1.2 thermal cooling device interface

1.2 thermal cooling device interface

1.2.1 struct thermal_cooling_device *thermal_cooling_device_register(char *name,

1.2.1 struct thermal_cooling_device *thermal_cooling_device_register(char *name,

		void *devdata, struct thermal_cooling_device_ops *)

		void *devdata, struct thermal_cooling_device_ops *)