--- zzzz-none-000/linux-2.6.32.61/include/linux/cpu.h	2013-06-10 09:43:48.000000000 +0000
+++ virian-300e-630/linux-2.6.32.61/include/linux/cpu.h	2013-05-08 09:29:21.000000000 +0000
@@ -71,7 +71,7 @@
 }
 #endif
 
-static inline void unregister_cpu_notifier(struct notifier_block *nb)
+static inline void unregister_cpu_notifier(struct notifier_block *nb __attribute__((unused)))
 {
 }
 #endif