Commit ac614a9b authored by Daniel Lezcano's avatar Daniel Lezcano
Browse files

thermal/of: Unexport unused OF functions 



The functions thermal_of_zone_register() and
thermal_of_zone_unregister() are no longer needed from the drivers as
the devm_ variant is always used.

Make them static in the C file and remove their declaration from thermal.h

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230404075138.2914680-2-daniel.lezcano@linaro.org
parent 8454c8c0

drivers/thermal/thermal_of.c

+3 −5
Original line number Diff line number Diff line
@@ -439,7 +439,7 @@ static int thermal_of_unbind(struct thermal_zone_device *tz, 
 *

 * @tz: a pointer to the thermal zone structure

 */

void thermal_of_zone_unregister(struct thermal_zone_device *tz)

static void thermal_of_zone_unregister(struct thermal_zone_device *tz)

{

	struct thermal_trip *trips = tz->trips;

	struct thermal_zone_params *tzp = tz->tzp;
@@ -451,7 +451,6 @@ void thermal_of_zone_unregister(struct thermal_zone_device *tz) 
	kfree(tzp);

	kfree(ops);

}

EXPORT_SYMBOL_GPL(thermal_of_zone_unregister);



/**

 * thermal_of_zone_register - Register a thermal zone with device node
@@ -473,7 +472,7 @@ EXPORT_SYMBOL_GPL(thermal_of_zone_unregister); 
 *	- ENOMEM: if one structure can not be allocated

 *	- Other negative errors are returned by the underlying called functions

 */

struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data,

static struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data,

							    const struct thermal_zone_device_ops *ops)

{

	struct thermal_zone_device *tz;
@@ -550,7 +549,6 @@ struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, 


	return ERR_PTR(ret);

}

EXPORT_SYMBOL_GPL(thermal_of_zone_register);



static void devm_thermal_of_zone_release(struct device *dev, void *res)

{

include/linux/thermal.h

+0 −17
Original line number Diff line number Diff line
@@ -259,25 +259,12 @@ struct thermal_zone_params { 


/* Function declarations */

#ifdef CONFIG_THERMAL_OF

struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data,

						     const struct thermal_zone_device_ops *ops);



struct thermal_zone_device *devm_thermal_of_zone_register(struct device *dev, int id, void *data,

							  const struct thermal_zone_device_ops *ops);



void thermal_of_zone_unregister(struct thermal_zone_device *tz);



void devm_thermal_of_zone_unregister(struct device *dev, struct thermal_zone_device *tz);



void thermal_of_zone_unregister(struct thermal_zone_device *tz);



#else

static inline

struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data,

						     const struct thermal_zone_device_ops *ops)

{

	return ERR_PTR(-ENOTSUPP);

}



static inline

struct thermal_zone_device *devm_thermal_of_zone_register(struct device *dev, int id, void *data,
@@ -286,10 +273,6 @@ struct thermal_zone_device *devm_thermal_of_zone_register(struct device *dev, in 
	return ERR_PTR(-ENOTSUPP);

}



static inline void thermal_of_zone_unregister(struct thermal_zone_device *tz)

{

}



static inline void devm_thermal_of_zone_unregister(struct device *dev,

						   struct thermal_zone_device *tz)

{