suspend_devices_and_enter  435 kernel/power/main.c 	error = suspend_devices_and_enter(state);
suspend_devices_and_enter  165 kernel/power/power.h extern int suspend_devices_and_enter(suspend_state_t state);
suspend_devices_and_enter  336 kernel/power/user.c 		error = suspend_devices_and_enter(PM_SUSPEND_MEM);