mtd: switch to using blk_queue_write_cache()

Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index f470118..74ae243 100644 (file)
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -409,7 +409,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new)
                goto error3;
 
        if (tr->flush)
-               blk_queue_flush(new->rq, REQ_FLUSH);
+               blk_queue_write_cache(new->rq, true, false);
 
        new->rq->queuedata = new;
        blk_queue_logical_block_size(new->rq, tr->blksize);