Commit 23ff8529 authored by Daniel Lezcano's avatar Daniel Lezcano
Browse files

thermal/core: Make cooling device state change private 



The change of the cooling device state should be used by the governor
or at least by the core code, not by the drivers themselves.

Remove the API usage and move the function declaration to the internal
headers.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: default avatarGuenter Roeck <linux@roeck-us.net>
Acked-by: default avatarZhang Rui <rui.zhang@intel.com>
Link: https://lore.kernel.org/r/20210118173824.9970-1-daniel.lezcano@linaro.org
parent 03671968

drivers/hwmon/pwm-fan.c

+0 −1
Original line number Diff line number Diff line
@@ -422,7 +422,6 @@ static int pwm_fan_probe(struct platform_device *pdev) 
			return ret;

		}

		ctx->cdev = cdev;

		thermal_cdev_update(cdev);

	}



	return 0;

drivers/thermal/khadas_mcu_fan.c

+0 −1
Original line number Diff line number Diff line
@@ -100,7 +100,6 @@ static int khadas_mcu_fan_probe(struct platform_device *pdev) 
		return ret;

	}

	ctx->cdev = cdev;

	thermal_cdev_update(cdev);



	return 0;

}

drivers/thermal/thermal_core.h

+2 −0
Original line number Diff line number Diff line
@@ -65,6 +65,8 @@ static inline bool cdev_is_power_actor(struct thermal_cooling_device *cdev) 
		cdev->ops->power2state;

}



void thermal_cdev_update(struct thermal_cooling_device *);



/**

 * struct thermal_trip - representation of a point in temperature domain

 * @np: pointer to struct device_node that this trip point was created from

include/linux/thermal.h

+0 −3
Original line number Diff line number Diff line
@@ -390,7 +390,6 @@ int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp); 
int thermal_zone_get_slope(struct thermal_zone_device *tz);

int thermal_zone_get_offset(struct thermal_zone_device *tz);



void thermal_cdev_update(struct thermal_cooling_device *);

void thermal_notify_framework(struct thermal_zone_device *, int);

int thermal_zone_device_enable(struct thermal_zone_device *tz);

int thermal_zone_device_disable(struct thermal_zone_device *tz);
@@ -437,8 +436,6 @@ static inline int thermal_zone_get_offset( 
		struct thermal_zone_device *tz)

{ return -ENODEV; }



static inline void thermal_cdev_update(struct thermal_cooling_device *cdev)

{ }

static inline void thermal_notify_framework(struct thermal_zone_device *tz,

	int trip)

{ }