37 	acpi_status status;  in acpi_hw_legacy_sleep()  local
48 	status = acpi_write_bit_register(ACPI_BITREG_WAKE_STATUS,  in acpi_hw_legacy_sleep()
50 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
51 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
55 	status = acpi_hw_disable_all_gpes();  in acpi_hw_legacy_sleep()
56 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
57 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
59 	status = acpi_hw_clear_acpi_status();  in acpi_hw_legacy_sleep()
60 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
61 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
66 	status = acpi_hw_enable_all_wakeup_gpes();  in acpi_hw_legacy_sleep()
67 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
68 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
73 	status = acpi_hw_register_read(ACPI_REGISTER_PM1_CONTROL,  in acpi_hw_legacy_sleep()
75 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
76 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
101 	status = acpi_hw_write_pm1_control(pm1a_control, pm1b_control);  in acpi_hw_legacy_sleep()
102 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
103 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
115 	status = acpi_os_enter_sleep(sleep_state, pm1a_control, pm1b_control);  in acpi_hw_legacy_sleep()
116 	if (status == AE_CTRL_TERMINATE) {  in acpi_hw_legacy_sleep()
119 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
120 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
125 	status = acpi_hw_write_pm1_control(pm1a_control, pm1b_control);  in acpi_hw_legacy_sleep()
126 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
127 		return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
144 		status = acpi_hw_register_write(ACPI_REGISTER_PM1_CONTROL,  in acpi_hw_legacy_sleep()
147 		if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
148 			return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
155 		status =  in acpi_hw_legacy_sleep()
157 		if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_sleep()
158 			return_ACPI_STATUS(status);  in acpi_hw_legacy_sleep()
182 	acpi_status status;  in acpi_hw_legacy_wake_prep()  local
195 	status = acpi_get_sleep_type_data(ACPI_STATE_S0,  in acpi_hw_legacy_wake_prep()
198 	if (ACPI_SUCCESS(status)) {  in acpi_hw_legacy_wake_prep()
206 		status = acpi_hw_register_read(ACPI_REGISTER_PM1_CONTROL,  in acpi_hw_legacy_wake_prep()
208 		if (ACPI_SUCCESS(status)) {  in acpi_hw_legacy_wake_prep()
231 	return_ACPI_STATUS(status);  in acpi_hw_legacy_wake_prep()
249 	acpi_status status;  in acpi_hw_legacy_wake()  local
266 	status = acpi_hw_disable_all_gpes();  in acpi_hw_legacy_wake()
267 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_wake()
268 		return_ACPI_STATUS(status);  in acpi_hw_legacy_wake()
271 	status = acpi_hw_enable_all_runtime_gpes();  in acpi_hw_legacy_wake()
272 	if (ACPI_FAILURE(status)) {  in acpi_hw_legacy_wake()
273 		return_ACPI_STATUS(status);  in acpi_hw_legacy_wake()
304 	return_ACPI_STATUS(status);  in acpi_hw_legacy_wake()