68 	acpi_status status;  in acpi_ns_root_initialize()  local
76 	status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);  in acpi_ns_root_initialize()
77 	if (ACPI_FAILURE(status)) {  in acpi_ns_root_initialize()
78 		return_ACPI_STATUS(status);  in acpi_ns_root_initialize()
86 		status = AE_OK;  in acpi_ns_root_initialize()
110 		status = acpi_ns_lookup(NULL, init_val->name, init_val->type,  in acpi_ns_root_initialize()
113 		if (ACPI_FAILURE(status)) {  in acpi_ns_root_initialize()
114 			ACPI_EXCEPTION((AE_INFO, status,  in acpi_ns_root_initialize()
125 			status = acpi_os_predefined_override(init_val, &val);  in acpi_ns_root_initialize()
126 			if (ACPI_FAILURE(status)) {  in acpi_ns_root_initialize()
143 				status = AE_NO_MEMORY;  in acpi_ns_root_initialize()
196 				status =  in acpi_ns_root_initialize()
199 				if (ACPI_FAILURE(status)) {  in acpi_ns_root_initialize()
211 					status =  in acpi_ns_root_initialize()
214 					if (ACPI_FAILURE(status)) {  in acpi_ns_root_initialize()
234 			status = acpi_ns_attach_object(new_node, obj_desc,  in acpi_ns_root_initialize()
248 	if (ACPI_SUCCESS(status)) {  in acpi_ns_root_initialize()
249 		status = acpi_ns_get_node(NULL, "\\_GPE", ACPI_NS_NO_UPSEARCH,  in acpi_ns_root_initialize()
253 	return_ACPI_STATUS(status);  in acpi_ns_root_initialize()
288 	acpi_status status;  in acpi_ns_lookup()  local
558 		status =  in acpi_ns_lookup()
563 		if (ACPI_FAILURE(status)) {  in acpi_ns_lookup()
564 			if (status == AE_NOT_FOUND) {  in acpi_ns_lookup()
576 			return_ACPI_STATUS(status);  in acpi_ns_lookup()
661 			status =  in acpi_ns_lookup()
664 			if (ACPI_FAILURE(status)) {  in acpi_ns_lookup()
665 				return_ACPI_STATUS(status);  in acpi_ns_lookup()