Index: kernel/arch/arm32/include/mm/as.h
===================================================================
--- kernel/arch/arm32/include/mm/as.h	(revision c09adc10434b7de65842eae8fc63537922e8c7d6)
+++ kernel/arch/arm32/include/mm/as.h	(revision 8aa42e3d6f89036f973969bb9bdefc8174338963)
@@ -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)