PMSG_FREEZE      1448 kernel/kexec.c 		error = device_suspend(PMSG_FREEZE);
PMSG_FREEZE      1463 kernel/kexec.c 		error = device_power_down(PMSG_FREEZE);
PMSG_FREEZE       216 kernel/power/disk.c 	error = device_power_down(PMSG_FREEZE);
PMSG_FREEZE       272 kernel/power/disk.c 	error = device_suspend(PMSG_FREEZE);