[S390] Let NR_CPUS default to 32/64 on s390/s390x.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 92a4f7b4323a..b21444b681b6 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -100,7 +100,8 @@ config NR_CPUS
         int "Maximum number of CPUs (2-64)"
         range 2 64
         depends on SMP
-        default "32"
+        default "32" if !64BIT
+        default "64" if 64BIT
         help
           This allows you to specify the maximum number of CPUs which this
           kernel will support.  The maximum supported value is 64 and the