Machine/System power-off is run in thermal frame work if
it become critical temperature.
This patch removed pointless machine_power_off()
from thermal_zone_device_ops :: .notify
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NZhang Rui <rui.zhang@intel.com>