266 	int error;  in suspend_prepare()  local
273 	error = pm_notifier_call_chain(PM_SUSPEND_PREPARE);  in suspend_prepare()
274 	if (error)  in suspend_prepare()
278 	error = suspend_freeze_processes();  in suspend_prepare()
280 	if (!error)  in suspend_prepare()
288 	return error;  in suspend_prepare()
312 	int error;  in suspend_enter()  local
314 	error = platform_suspend_prepare(state);  in suspend_enter()
315 	if (error)  in suspend_enter()
318 	error = dpm_suspend_late(PMSG_SUSPEND);  in suspend_enter()
319 	if (error) {  in suspend_enter()
323 	error = platform_suspend_prepare_late(state);  in suspend_enter()
324 	if (error)  in suspend_enter()
327 	error = dpm_suspend_noirq(PMSG_SUSPEND);  in suspend_enter()
328 	if (error) {  in suspend_enter()
332 	error = platform_suspend_prepare_noirq(state);  in suspend_enter()
333 	if (error)  in suspend_enter()
352 	error = disable_nonboot_cpus();  in suspend_enter()
353 	if (error || suspend_test(TEST_CPUS))  in suspend_enter()
359 	error = syscore_suspend();  in suspend_enter()
360 	if (!error) {  in suspend_enter()
365 			error = suspend_ops->enter(state);  in suspend_enter()
391 	return error;  in suspend_enter()
400 	int error;  in suspend_devices_and_enter()  local
406 	error = platform_suspend_begin(state);  in suspend_devices_and_enter()
407 	if (error)  in suspend_devices_and_enter()
412 	error = dpm_suspend_start(PMSG_SUSPEND);  in suspend_devices_and_enter()
413 	if (error) {  in suspend_devices_and_enter()
422 		error = suspend_enter(state, &wakeup);  in suspend_devices_and_enter()
423 	} while (!error && !wakeup && platform_suspend_again(state));  in suspend_devices_and_enter()
435 	return error;  in suspend_devices_and_enter()
465 	int error;  in enter_state()  local
492 	error = suspend_prepare(state);  in enter_state()
493 	if (error)  in enter_state()
502 	error = suspend_devices_and_enter(state);  in enter_state()
510 	return error;  in enter_state()
522 	int error;  in pm_suspend()  local
527 	error = enter_state(state);  in pm_suspend()
528 	if (error) {  in pm_suspend()
530 		dpm_save_failed_errno(error);  in pm_suspend()
534 	return error;  in pm_suspend()