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thermal/of: Unexport unused OF functions

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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: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230404075138.2914680-2-daniel.lezcano@linaro.org
This commit is contained in:
Daniel Lezcano 2023-04-04 09:51:36 +02:00
parent 8454c8c09c
commit ac614a9b4c
2 changed files with 3 additions and 22 deletions
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8
drivers/thermal/thermal_of.c
View File

@ -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
@ -473,8 +472,8 @@ 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,
const struct thermal_zone_device_ops *ops)
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;
struct thermal_trip *trips;
@ -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)
{

17
include/linux/thermal.h
View File

@ -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)
{