Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@xxxxxxx>
On 4/30/19 10:56 AM, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
> block/blk-settings.c | 16 ----------------
> include/linux/blkdev.h | 1 -
> 2 files changed, 17 deletions(-)
>
> diff --git a/block/blk-settings.c b/block/blk-settings.c
> index 6375afaedcec..e8889e48b032 100644
> --- a/block/blk-settings.c
> +++ b/block/blk-settings.c
> @@ -662,22 +662,6 @@ 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 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,
>
