diff --git a/block/blk-settings.c b/block/blk-settings.c
index ec150f88db09b4a9682e1e905ac368ee18dc155e..3facc41476bea2f790a5a49445ad646a7cead048 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -663,22 +663,6 @@ void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
 }
 EXPORT_SYMBOL(disk_stack_limits);
 
-/**
- * blk_queue_dma_pad - set pad mask
- * @q:     the request queue for the device
- * @mask:  pad mask
- *
- * Set dma pad mask.
- *
- * Appending pad buffer to a request modifies the last entry of a
- * scatter list such that it includes the pad buffer.
- **/
-void blk_queue_dma_pad(struct request_queue *q, unsigned int mask)
-{
-	q->dma_pad_mask = mask;
-}
-EXPORT_SYMBOL(blk_queue_dma_pad);
-
 /**
  * blk_queue_update_dma_pad - update pad mask
  * @q:     the request queue for the device
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 99aa98f60b9e3b7c5fd815d2e225ccc51bced7cf..bd3e3f09bfa0c715159f62998c9eb2cc9b4c3ee5 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1069,7 +1069,6 @@ extern int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
 extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
 			      sector_t offset);
 extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
-extern void blk_queue_dma_pad(struct request_queue *, unsigned int);
 extern void blk_queue_update_dma_pad(struct request_queue *, unsigned int);
 extern int blk_queue_dma_drain(struct request_queue *q,
 			       dma_drain_needed_fn *dma_drain_needed,