30 static void acpi_sleep_tts_switch(u32 acpi_state)  in acpi_sleep_tts_switch()  argument
34 	status = acpi_execute_simple_method(NULL, "\\_TTS", acpi_state);  in acpi_sleep_tts_switch()
57 static int acpi_sleep_prepare(u32 acpi_state)  in acpi_sleep_prepare()  argument
61 	if (acpi_state == ACPI_STATE_S3) {  in acpi_sleep_prepare()
70 		acpi_state);  in acpi_sleep_prepare()
71 	acpi_enable_wakeup_devices(acpi_state);  in acpi_sleep_prepare()
72 	acpi_enter_sleep_state_prep(acpi_state);  in acpi_sleep_prepare()
399 	u32 acpi_state = acpi_target_sleep_state;  in acpi_pm_finish()  local
404 	if (acpi_state == ACPI_STATE_S0)  in acpi_pm_finish()
408 		acpi_state);  in acpi_pm_finish()
409 	acpi_disable_wakeup_devices(acpi_state);  in acpi_pm_finish()
410 	acpi_leave_sleep_state(acpi_state);  in acpi_pm_finish()
440 static void acpi_pm_start(u32 acpi_state)  in acpi_pm_start()  argument
442 	acpi_target_sleep_state = acpi_state;  in acpi_pm_start()
479 	u32 acpi_state = acpi_suspend_states[pm_state];  in acpi_suspend_begin()  local
486 	if (!sleep_states[acpi_state]) {  in acpi_suspend_begin()
487 		pr_err("ACPI does not support sleep state S%u\n", acpi_state);  in acpi_suspend_begin()
491 	acpi_pm_start(acpi_state);  in acpi_suspend_begin()
506 	u32 acpi_state = acpi_target_sleep_state;  in acpi_suspend_enter()  local
511 	trace_suspend_resume(TPS("acpi_suspend"), acpi_state, true);  in acpi_suspend_enter()
512 	switch (acpi_state) {  in acpi_suspend_enter()
515 		status = acpi_enter_sleep_state(acpi_state);  in acpi_suspend_enter()
527 	trace_suspend_resume(TPS("acpi_suspend"), acpi_state, false);  in acpi_suspend_enter()
533 	acpi_leave_sleep_state_prep(acpi_state);  in acpi_suspend_enter()
544 	if (ACPI_SUCCESS(status) && (acpi_state == ACPI_STATE_S3)) {  in acpi_suspend_enter()
572 	u32 acpi_state;  in acpi_suspend_state_valid()  local
578 		acpi_state = acpi_suspend_states[pm_state];  in acpi_suspend_state_valid()
580 		return sleep_states[acpi_state];  in acpi_suspend_state_valid()