diff options
Diffstat (limited to 'drivers/thermal/thermal_helpers.c')
| -rw-r--r-- | drivers/thermal/thermal_helpers.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/thermal/thermal_helpers.c b/drivers/thermal/thermal_helpers.c index c5a057b59c..36f872b840 100644 --- a/drivers/thermal/thermal_helpers.c +++ b/drivers/thermal/thermal_helpers.c @@ -50,7 +50,7 @@ get_thermal_instance(struct thermal_zone_device *tz, mutex_lock(&tz->lock); mutex_lock(&cdev->lock); - trip = &tz->trips[trip_index]; + trip = &tz->trips[trip_index].trip; list_for_each_entry(pos, &tz->thermal_instances, tz_node) { if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) { @@ -82,7 +82,7 @@ EXPORT_SYMBOL(get_thermal_instance); */ int __thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp) { - const struct thermal_trip *trip; + const struct thermal_trip_desc *td; int crit_temp = INT_MAX; int ret = -EINVAL; @@ -91,7 +91,9 @@ int __thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp) ret = tz->ops.get_temp(tz, temp); if (IS_ENABLED(CONFIG_THERMAL_EMULATION) && tz->emul_temperature) { - for_each_trip(tz, trip) { + for_each_trip_desc(tz, td) { + const struct thermal_trip *trip = &td->trip; + if (trip->type == THERMAL_TRIP_CRITICAL) { crit_temp = trip->temperature; break; @@ -138,6 +140,8 @@ int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp) } ret = __thermal_zone_get_temp(tz, temp); + if (!ret && *temp <= THERMAL_TEMP_INVALID) + ret = -ENODATA; unlock: mutex_unlock(&tz->lock); |