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thermal: core: Do not handle trip points with invalid temperature

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Trip points with temperature set to THERMAL_TEMP_INVALID are as good as
disabled, so make handle_thermal_trip() ignore them.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2023-08-07 20:01:24 +02:00
parent 1996e9d732
commit bc840ea5f9
1 changed files with 2 additions and 1 deletions
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3
drivers/thermal/thermal_core.c
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@ -348,7 +348,8 @@ 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))
if (test_bit(trip_id, &tz->trips_disabled) ||
trip.temperature == THERMAL_TEMP_INVALID)
return;
__thermal_zone_get_trip(tz, trip_id, &trip);