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path: root/drivers/thermal/thermal_core.c
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Diffstat (limited to 'drivers/thermal/thermal_core.c')
-rw-r--r--drivers/thermal/thermal_core.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 2b345f25dfa4..9c17d35ccbbd 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -307,7 +307,8 @@ static void monitor_thermal_zone(struct thermal_zone_device *tz)
thermal_zone_device_set_polling(tz, tz->polling_delay_jiffies);
}
-static void handle_non_critical_trips(struct thermal_zone_device *tz, int trip)
+static void handle_non_critical_trips(struct thermal_zone_device *tz,
+ const struct thermal_trip *trip)
{
tz->governor ? tz->governor->throttle(tz, trip) :
def_governor->throttle(tz, trip);
@@ -329,44 +330,43 @@ void thermal_zone_device_critical(struct thermal_zone_device *tz)
EXPORT_SYMBOL(thermal_zone_device_critical);
static void handle_critical_trips(struct thermal_zone_device *tz,
- int trip, int trip_temp, enum thermal_trip_type trip_type)
+ const struct thermal_trip *trip)
{
/* If we have not crossed the trip_temp, we do not care. */
- if (trip_temp <= 0 || tz->temperature < trip_temp)
+ if (trip->temperature <= 0 || tz->temperature < trip->temperature)
return;
- trace_thermal_zone_trip(tz, trip, trip_type);
+ trace_thermal_zone_trip(tz, thermal_zone_trip_id(tz, trip), trip->type);
- if (trip_type == THERMAL_TRIP_HOT && tz->ops->hot)
- tz->ops->hot(tz);
- else if (trip_type == THERMAL_TRIP_CRITICAL)
+ if (trip->type == THERMAL_TRIP_CRITICAL)
tz->ops->critical(tz);
+ else if (tz->ops->hot)
+ tz->ops->hot(tz);
}
-static void handle_thermal_trip(struct thermal_zone_device *tz, int trip_id)
+static void handle_thermal_trip(struct thermal_zone_device *tz,
+ const struct thermal_trip *trip)
{
- struct thermal_trip trip;
-
- __thermal_zone_get_trip(tz, trip_id, &trip);
-
- if (trip.temperature == THERMAL_TEMP_INVALID)
+ if (trip->temperature == THERMAL_TEMP_INVALID)
return;
if (tz->last_temperature != THERMAL_TEMP_INVALID) {
- if (tz->last_temperature < trip.temperature &&
- tz->temperature >= trip.temperature)
- thermal_notify_tz_trip_up(tz->id, trip_id,
+ if (tz->last_temperature < trip->temperature &&
+ tz->temperature >= trip->temperature)
+ thermal_notify_tz_trip_up(tz->id,
+ thermal_zone_trip_id(tz, trip),
tz->temperature);
- if (tz->last_temperature >= trip.temperature &&
- tz->temperature < (trip.temperature - trip.hysteresis))
- thermal_notify_tz_trip_down(tz->id, trip_id,
+ if (tz->last_temperature >= trip->temperature &&
+ tz->temperature < trip->temperature - trip->hysteresis)
+ thermal_notify_tz_trip_down(tz->id,
+ thermal_zone_trip_id(tz, trip),
tz->temperature);
}
- if (trip.type == THERMAL_TRIP_CRITICAL || trip.type == THERMAL_TRIP_HOT)
- handle_critical_trips(tz, trip_id, trip.temperature, trip.type);
+ if (trip->type == THERMAL_TRIP_CRITICAL || trip->type == THERMAL_TRIP_HOT)
+ handle_critical_trips(tz, trip);
else
- handle_non_critical_trips(tz, trip_id);
+ handle_non_critical_trips(tz, trip);
}
static void update_temperature(struct thermal_zone_device *tz)
@@ -403,7 +403,7 @@ static void thermal_zone_device_init(struct thermal_zone_device *tz)
void __thermal_zone_device_update(struct thermal_zone_device *tz,
enum thermal_notify_event event)
{
- int count;
+ const struct thermal_trip *trip;
if (atomic_read(&in_suspend))
return;
@@ -422,8 +422,8 @@ void __thermal_zone_device_update(struct thermal_zone_device *tz,
tz->notify_event = event;
- for (count = 0; count < tz->num_trips; count++)
- handle_thermal_trip(tz, count);
+ for_each_trip(tz, trip)
+ handle_thermal_trip(tz, trip);
monitor_thermal_zone(tz);
}