tz->hwmon = NULL;
device_remove_file(hwmon->device, &tz->temp_input.attr);
- device_remove_file(hwmon->device, &tz->temp_crit.attr);
+ if (tz->ops->get_crit_temp)
+ device_remove_file(hwmon->device, &tz->temp_crit.attr);
mutex_lock(&thermal_list_lock);
list_del(&tz->hwmon_node);