fan_get_status_safe
res = fan_get_status_safe(&status);
res = fan_get_status_safe(&status);
fan_get_status_safe(NULL);
rc = fan_get_status_safe(&fan_control_resume_level);
fan_get_status_safe(¤t_level))
rc = fan_get_status_safe(&status);
rc = fan_get_status_safe(&status);