1 files changed, 2 insertions, 10 deletions

diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 3cd8dd25c9d..98db30481d9 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -19,6 +19,7 @@ CFLAGS		+= -m31
 AFLAGS          += -m31
 UTS_MACHINE     := s390
 STACK_SIZE      := 8192
+CHECKFLAGS      += -D__s390__
 endif
 
 ifdef CONFIG_ARCH_S390X
@@ -28,6 +29,7 @@ CFLAGS		+= -m64
 AFLAGS          += -m64
 UTS_MACHINE     := s390x
 STACK_SIZE      := 16384
+CHECKFLAGS      += -D__s390__ -D__s390x__
 endif
 
 cflags-$(CONFIG_MARCH_G5)   += $(call cc-option,-march=g5)
@@ -100,16 +102,6 @@ image: vmlinux
 archclean:
         $(Q)$(MAKE) $(clean)=$(boot)
 
-prepare: include/asm-$(ARCH)/offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
-                                   include/config/MARKER
-
-include/asm-$(ARCH)/offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
-        $(call filechk,gen-asm-offsets)
-
-CLEAN_FILES += include/asm-$(ARCH)/offsets.h
-
 # Don't use tabs in echo arguments
 define archhelp
   echo  '* image           - Kernel image for IPL ($(boot)/image)'