--- zzzz-none-000/linux-2.6.32.61/include/linux/plist.h	2013-06-10 09:43:48.000000000 +0000
+++ virian-300e-630/linux-2.6.32.61/include/linux/plist.h	2010-07-16 10:24:07.000000000 +0000
@@ -128,7 +128,7 @@
  * @lock:	list spinlock, remembered for debugging
  */
 static inline void
-plist_head_init(struct plist_head *head, spinlock_t *lock)
+plist_head_init(struct plist_head *head, spinlock_t *lock __attribute__ ((unused)))
 {
 	INIT_LIST_HEAD(&head->prio_list);
 	INIT_LIST_HEAD(&head->node_list);