Index: kernel/arch/arm32/include/mm/as.h
===================================================================
--- kernel/arch/arm32/include/mm/as.h	(revision 82a04c6d4cedfa8e557149797bfda87ae5da22d7)
+++ kernel/arch/arm32/include/mm/as.h	(revision 63c4e28590ddd3354a8fbb6cccd0152182aac409)
@@ -54,5 +54,4 @@
 #define as_destructor_arch(as)			(as != as)
 #define as_create_arch(as, flags)		(as != as)
-#define as_install_arch(as)
 #define as_deinstall_arch(as)
 #define as_invalidate_translation_cache(as, page, cnt)