diff options
Diffstat (limited to 'drivers/thermal/thermal_core.c')
| -rw-r--r-- | drivers/thermal/thermal_core.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index a59700593d32..58533ea75cd9 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -348,12 +348,14 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip_id) struct thermal_trip trip; /* Ignore disabled trip points */ - if (test_bit(trip_id, &tz->trips_disabled) || - trip.temperature == THERMAL_TEMP_INVALID) + if (test_bit(trip_id, &tz->trips_disabled)) return; __thermal_zone_get_trip(tz, trip_id, &trip); + if (trip.temperature == THERMAL_TEMP_INVALID) + return; + if (tz->last_temperature != THERMAL_TEMP_INVALID) { if (tz->last_temperature < trip.temperature && tz->temperature >= trip.temperature) @@ -1266,7 +1268,7 @@ thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *t return ERR_PTR(-EINVAL); } - if (num_trips > 0 && (!ops->get_trip_type || !ops->get_trip_temp) && !trips) + if (num_trips > 0 && !trips) return ERR_PTR(-EINVAL); if (!thermal_class) @@ -1389,16 +1391,16 @@ free_tz: } EXPORT_SYMBOL_GPL(thermal_zone_device_register_with_trips); -struct thermal_zone_device *thermal_zone_device_register(const char *type, int ntrips, int mask, - void *devdata, struct thermal_zone_device_ops *ops, - const struct thermal_zone_params *tzp, int passive_delay, - int polling_delay) +struct thermal_zone_device *thermal_tripless_zone_device_register( + const char *type, + void *devdata, + struct thermal_zone_device_ops *ops, + const struct thermal_zone_params *tzp) { - return thermal_zone_device_register_with_trips(type, NULL, ntrips, mask, - devdata, ops, tzp, - passive_delay, polling_delay); + return thermal_zone_device_register_with_trips(type, NULL, 0, 0, devdata, + ops, tzp, 0, 0); } -EXPORT_SYMBOL_GPL(thermal_zone_device_register); +EXPORT_SYMBOL_GPL(thermal_tripless_zone_device_register); void *thermal_zone_device_priv(struct thermal_zone_device *tzd) { |