kernel/wait.c: fix 80 characters issue

index 6698e0c..a80a9e4 100644
@@ -10,7 +10,8 @@
 #include <linux/wait.h>
 #include <linux/hash.h>
 
-void __init_waitqueue_head(wait_queue_head_t *q, const char *name, struct lock_class_key *key)
+void __init_waitqueue_head(wait_queue_head_t *q, const char *name,
+		struct lock_class_key *key)
 {
 	spin_lock_init(&q->lock);
 	lockdep_set_class_and_name(&q->lock, key, name);

@@ -160,7 +161,8 @@ void abort_exclusive_wait(wait_queue_head_t *q, wait_queue_t *wait,
 }
 EXPORT_SYMBOL(abort_exclusive_wait);
 
-int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key)
+int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync,
+		void *key)
 {
 	int ret = default_wake_function(wait, mode, sync, key);