diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index e85ec73a07d57..ec3ea5d1f99df 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1187,7 +1187,8 @@ static inline unsigned int queue_max_segment_size(const struct request_queue *q)
 	return q->limits.max_segment_size;
 }
 
-static inline unsigned int queue_limits_max_zone_append_sectors(struct queue_limits *l)
+static inline unsigned int
+queue_limits_max_zone_append_sectors(const struct queue_limits *l)
 {
 	unsigned int max_sectors = min(l->chunk_sectors, l->max_hw_sectors);