[S390] cleanup s390 Kconfig

Make use of def_bool and def_tristate where possible and add sensible
defaults to the config symbols where applicable. This shortens the
defconfig file by another ~40 lines.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index a7251580891c..f66a1bdbb61d 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -4,8 +4,8 @@
 source "virt/kvm/Kconfig"
 
 menuconfig VIRTUALIZATION
-        bool "Virtualization"
-        default y
+        def_bool y
+        prompt "Virtualization"
         ---help---
           Say Y here to get to see options for using your Linux host to run other
           operating systems inside virtual machines (guests).
@@ -16,7 +16,8 @@ menuconfig VIRTUALIZATION
 if VIRTUALIZATION
 
 config KVM
-        tristate "Kernel-based Virtual Machine (KVM) support"
+        def_tristate y
+        prompt "Kernel-based Virtual Machine (KVM) support"
         depends on HAVE_KVM && EXPERIMENTAL
         select PREEMPT_NOTIFIERS
         select ANON_INODES