[kernel] don't build backported drivers (eg. compat-wireless) on s390x

[Dan Horák]

commit f821b8e150035b12c4a83f9d5b4b9e0e92d9bdf6
Author: Dan Horák <dan at danny.cz>
Date:   Wed Dec 21 18:57:09 2011 +0100

    don't build backported drivers (eg. compat-wireless) on s390x

 kernel.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/kernel.spec b/kernel.spec
index 74a27dd..c96dbd5 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -375,6 +375,7 @@ Summary: The Linux kernel
 %define make_target image
 %define kernel_image arch/s390/boot/image
 %define with_tools 0
+%define with_backports 0
 %endif
 
 %ifarch sparc64