[PATCH] s390: setup.c cleanup + build fix

Cleanup & fix 31 bit compilation:

  CC      arch/s390/kernel/setup.o
arch/s390/kernel/setup.c:83: error: initializer element is not computable at
                                    load time
arch/s390/kernel/setup.c:83: error: (near initialization for
                                    'code_resource.start')
Not sure which patch in the -mm tree breaks this, but since this can be
considered a cleanup it can be merged anyway.

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>