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thermal: sysfs: Refine the handling of trip hysteresis changes

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Change trip_point_hyst_store() and replace thermal_zone_trip_updated()
with thermal_zone_set_trip_hyst() to follow the trip_point_temp_store()
code pattern for more consistency.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/5508466.Sb9uPGUboI@rjwysocki.net
This commit is contained in:
Rafael J. Wysocki 2024-07-29 18:27:25 +02:00
parent afd84fb10c
commit 107280e137
3 changed files with 7 additions and 7 deletions
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4
drivers/thermal/thermal_core.h
View File

@ -258,11 +258,11 @@ const char *thermal_trip_type_name(enum thermal_trip_type trip_type);
void thermal_zone_set_trips(struct thermal_zone_device *tz);
int thermal_zone_trip_id(const struct thermal_zone_device *tz,
const struct thermal_trip *trip);
void thermal_zone_trip_updated(struct thermal_zone_device *tz,
const struct thermal_trip *trip);
int __thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp);
void thermal_zone_trip_down(struct thermal_zone_device *tz,
const struct thermal_trip *trip);
void thermal_zone_set_trip_hyst(struct thermal_zone_device *tz,
struct thermal_trip *trip, int hyst);
/* sysfs I/F */
int thermal_zone_create_device_groups(struct thermal_zone_device *tz);

4
drivers/thermal/thermal_sysfs.c
View File

@ -153,9 +153,9 @@ trip_point_hyst_store(struct device *dev, struct device_attribute *attr,
mutex_lock(&tz->lock);
if (hyst != trip->hysteresis) {
WRITE_ONCE(trip->hysteresis, hyst);
thermal_zone_set_trip_hyst(tz, trip, hyst);
thermal_zone_trip_updated(tz, trip);
__thermal_zone_device_update(tz, THERMAL_TRIP_CHANGED);
}
mutex_unlock(&tz->lock);

6
drivers/thermal/thermal_trip.c
View File

@ -118,11 +118,11 @@ int thermal_zone_trip_id(const struct thermal_zone_device *tz,
return trip_to_trip_desc(trip) - tz->trips;
}
void thermal_zone_trip_updated(struct thermal_zone_device *tz,
const struct thermal_trip *trip)
void thermal_zone_set_trip_hyst(struct thermal_zone_device *tz,
struct thermal_trip *trip, int hyst)
{
WRITE_ONCE(trip->hysteresis, hyst);
thermal_notify_tz_trip_change(tz, trip);
__thermal_zone_device_update(tz, THERMAL_TRIP_CHANGED);
}
void thermal_zone_set_trip_temp(struct thermal_zone_device *tz,