diff --git a/drivers/acpi/acpica/acapps.h b/drivers/acpi/acpica/acapps.h
index bb6a84b0b4b395e77d929c4bb3b5cb12c2ec9c6c..7a1a68b5ac5c3c329c0858b6023624df3a2e9856 100644
--- a/drivers/acpi/acpica/acapps.h
+++ b/drivers/acpi/acpica/acapps.h
@@ -114,6 +114,8 @@ ac_get_all_tables_from_file(char *filename,
 			    u8 get_only_aml_tables,
 			    struct acpi_new_table_desc **return_list_head);
 
+void ac_delete_table_list(struct acpi_new_table_desc *list_head);
+
 u8 ac_is_file_binary(FILE * file);
 
 acpi_status ac_validate_table_header(FILE * file, long table_offset);