345 	int error;  in suspend_prepare()  local
352 	error = pm_notifier_call_chain_robust(PM_SUSPEND_PREPARE, PM_POST_SUSPEND);  in suspend_prepare()
353 	if (error)  in suspend_prepare()
357 	error = suspend_freeze_processes();  in suspend_prepare()
359 	if (!error)  in suspend_prepare()
368 	return error;  in suspend_prepare()
392 	int error, last_dev;  in suspend_enter()  local
394 	error = platform_suspend_prepare(state);  in suspend_enter()
395 	if (error)  in suspend_enter()
398 	error = dpm_suspend_late(PMSG_SUSPEND);  in suspend_enter()
399 	if (error) {  in suspend_enter()
407 	error = platform_suspend_prepare_late(state);  in suspend_enter()
408 	if (error)  in suspend_enter()
411 	error = dpm_suspend_noirq(PMSG_SUSPEND);  in suspend_enter()
412 	if (error) {  in suspend_enter()
420 	error = platform_suspend_prepare_noirq(state);  in suspend_enter()
421 	if (error)  in suspend_enter()
432 	error = suspend_disable_secondary_cpus();  in suspend_enter()
433 	if (error || suspend_test(TEST_CPUS)) {  in suspend_enter()
443 	error = syscore_suspend();  in suspend_enter()
444 	if (!error) {  in suspend_enter()
449 			error = suspend_ops->enter(state);  in suspend_enter()
453 			error = -EBUSY;  in suspend_enter()
478 	return error;  in suspend_enter()
487 	int error;  in suspend_devices_and_enter()  local
498 	error = platform_suspend_begin(state);  in suspend_devices_and_enter()
499 	if (error)  in suspend_devices_and_enter()
504 	error = dpm_suspend_start(PMSG_SUSPEND);  in suspend_devices_and_enter()
505 	if (error) {  in suspend_devices_and_enter()
516 		error = suspend_enter(state, &wakeup);  in suspend_devices_and_enter()
517 	} while (!error && !wakeup && platform_suspend_again(state));  in suspend_devices_and_enter()
530 	return error;  in suspend_devices_and_enter()
560 	int error;  in enter_state()  local
587 	error = suspend_prepare(state);  in enter_state()
588 	if (error)  in enter_state()
597 	error = suspend_devices_and_enter(state);  in enter_state()
606 	return error;  in enter_state()
618 	int error;  in pm_suspend()  local
624 	error = enter_state(state);  in pm_suspend()
625 	if (error) {  in pm_suspend()
627 		dpm_save_failed_errno(error);  in pm_suspend()
632 	return error;  in pm_suspend()