128 static bool find_guid(const char *guid_string, struct wmi_block **out)  in find_guid()  argument
134 	if (uuid_le_to_bin(guid_string, &guid_input))  in find_guid()
224 acpi_status wmi_evaluate_method(const char *guid_string, u8 instance,  in wmi_evaluate_method()  argument
229 	if (!find_guid(guid_string, &wblock))  in wmi_evaluate_method()
367 acpi_status wmi_query_block(const char *guid_string, u8 instance,  in wmi_query_block()  argument
372 	if (!guid_string)  in wmi_query_block()
375 	if (!find_guid(guid_string, &wblock))  in wmi_query_block()
402 acpi_status wmi_set_block(const char *guid_string, u8 instance,  in wmi_set_block()  argument
412 	if (!guid_string || !in)  in wmi_set_block()
415 	if (!find_guid(guid_string, &wblock))  in wmi_set_block()
632 bool wmi_has_guid(const char *guid_string)  in wmi_has_guid()  argument
634 	return find_guid(guid_string, NULL);  in wmi_has_guid()
771 	while (id->guid_string) {  in wmi_dev_match()
774 		if (WARN_ON(uuid_le_to_bin(id->guid_string, &driver_guid)))  in wmi_dev_match()