diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index d7f1f50..c4159bc 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1459,13 +1459,13 @@ static int ep_create_wakeup_source(struct epitem *epi)
 	struct wakeup_source *ws;
 
 	if (!epi->ep->ws) {
-		epi->ep->ws = wakeup_source_register("eventpoll");
+		epi->ep->ws = wakeup_source_register(NULL, "eventpoll");
 		if (!epi->ep->ws)
 			return -ENOMEM;
 	}
 
 	name = epi->ffd.file->f_path.dentry->d_name.name;
-	ws = wakeup_source_register(name);
+	ws = wakeup_source_register(NULL, name);
 
 	if (!ws)
 		return -ENOMEM;