diff --git a/include/linux/wait.h b/include/linux/wait.h
index 3efc9f3f43a0862cad51aa325e08c9f24d129f8e..a9ce45e8501c7616457b675a5050397aab828400 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -77,13 +77,13 @@ struct task_struct;
 #define __WAIT_BIT_KEY_INITIALIZER(word, bit)				\
 	{ .flags = word, .bit_nr = bit, }
 
-extern void __init_waitqueue_head(wait_queue_head_t *q, struct lock_class_key *);
+extern void __init_waitqueue_head(wait_queue_head_t *q, const char *name, struct lock_class_key *);
 
 #define init_waitqueue_head(q)				\
 	do {						\
 		static struct lock_class_key __key;	\
 							\
-		__init_waitqueue_head((q), &__key);	\
+		__init_waitqueue_head((q), #q, &__key);	\
 	} while (0)
 
 #ifdef CONFIG_LOCKDEP
diff --git a/kernel/wait.c b/kernel/wait.c
index 26fa7797f90f9812ce9454fb59619b396c82f499..7fdd9eaca2c3a40ba08955b0cb9be5dd04e88f04 100644
--- a/kernel/wait.c
+++ b/kernel/wait.c
@@ -10,10 +10,10 @@
 #include <linux/wait.h>
 #include <linux/hash.h>
 
-void __init_waitqueue_head(wait_queue_head_t *q, 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(&q->lock, key);
+	lockdep_set_class_and_name(&q->lock, key, name);
 	INIT_LIST_HEAD(&q->task_list);
 }