diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 1dfeb1529a61a587d321053e0d8a1c3dae7762ac..5b171fbe95c5e7bdf10c5177bfb10fc3f66ad346 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -172,11 +172,6 @@ void blk_mq_end_io(struct request *rq, int error);
 void __blk_mq_end_io(struct request *rq, int error);
 
 void blk_mq_requeue_request(struct request *rq);
-
-/*
- * Complete request through potential IPI for right placement. Driver must
- * have defined a mq_ops->complete() hook for this.
- */
 void blk_mq_complete_request(struct request *rq);
 
 void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx);