Index: kernel/Makefile
===================================================================
--- kernel/Makefile	(revision c631734dadf94732aebdff5d84a80b87e470fee1)
+++ kernel/Makefile	(revision 56763a4d059724c128e20677b9e9a6eb78f91222)
@@ -119,13 +119,6 @@
 # AFLAGS and LFLAGS must be initialized before the inclusion.
 #
-AFLAGS =
+AFLAGS = --fatal-warnings
 LFLAGS = -n -T $(LINK) -M --fatal-warnings --warn-common
-
-# FIXME: This condition is a workaround for issues #693 and #694.
-ifneq ($(KARCH),sparc64)
-ifneq ($(KARCH),mips32)
-	AFLAGS += --fatal-warnings
-endif
-endif
 
 ifeq ($(CONFIG_STRIP_BINARIES),y)