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-rw-r--r--block/blk-settings.c16
-rw-r--r--include/linux/blkdev.h1
2 files changed, 0 insertions, 17 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c
index ec150f88db09..3facc41476be 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -664,22 +664,6 @@ 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
* @mask: pad mask
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 99aa98f60b9e..bd3e3f09bfa0 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,