[PATCH] s390: cleanup Kconfig

Sanitize some s390 Kconfig options.  We have ARCH_S390, ARCH_S390X,
ARCH_S390_31, 64BIT, S390_SUPPORT and COMPAT.  Replace these 6 options by
S390, 64BIT and COMPAT.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/s390/cio/ioasm.h b/drivers/s390/cio/ioasm.h
index 62b0e2a..95a9462 100644
--- a/drivers/s390/cio/ioasm.h
+++ b/drivers/s390/cio/ioasm.h
@@ -50,7 +50,7 @@
 		"0:  ipm  %0\n"
 		"    srl  %0,28\n"
 		"1:\n"
-#ifdef CONFIG_ARCH_S390X
+#ifdef CONFIG_64BIT
 		".section __ex_table,\"a\"\n"
 		"   .align 8\n"
 		"   .quad 0b,1b\n"
@@ -95,7 +95,7 @@
 		"0:  ipm  %0\n"
 		"    srl  %0,28\n"
 		"1:\n"
-#ifdef CONFIG_ARCH_S390X
+#ifdef CONFIG_64BIT
 		".section __ex_table,\"a\"\n"
 		"   .align 8\n"
 		"   .quad 0b,1b\n"