1 files changed, 11 insertions, 15 deletions

diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index 36d7b36c60c7..dc9e4a14b885 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -382,7 +382,15 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev)
 	struct ps3disk_private *priv;
 	int error;
 	unsigned int devidx;
-	struct request_queue *queue;
+	struct queue_limits lim = {
+		.logical_block_size	= dev->blk_size,
+		.max_hw_sectors		= BOUNCE_SIZE >> 9,
+		.max_segments		= -1,
+		.max_segment_size	= BOUNCE_SIZE,
+		.dma_alignment		= dev->blk_size - 1,
+		.features		= BLK_FEAT_WRITE_CACHE |
+					  BLK_FEAT_ROTATIONAL,
+	};
 	struct gendisk *gendisk;
 
 	if (dev->blk_size < 512) {
@@ -426,12 +434,11 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev)
 
 	ps3disk_identify(dev);
 
-	error = blk_mq_alloc_sq_tag_set(&priv->tag_set, &ps3disk_mq_ops, 1,
-					BLK_MQ_F_SHOULD_MERGE);
+	error = blk_mq_alloc_sq_tag_set(&priv->tag_set, &ps3disk_mq_ops, 1, 0);
 	if (error)
 		goto fail_teardown;
 
-	gendisk = blk_mq_alloc_disk(&priv->tag_set, dev);
+	gendisk = blk_mq_alloc_disk(&priv->tag_set, &lim, dev);
 	if (IS_ERR(gendisk)) {
 		dev_err(&dev->sbd.core, "%s:%u: blk_mq_alloc_disk failed\n",
 			__func__, __LINE__);
@@ -439,17 +446,6 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev)
 		goto fail_free_tag_set;
 	}
 
-	queue = gendisk->queue;
-
-	blk_queue_max_hw_sectors(queue, dev->bounce_size >> 9);
-	blk_queue_dma_alignment(queue, dev->blk_size-1);
-	blk_queue_logical_block_size(queue, dev->blk_size);
-
-	blk_queue_write_cache(queue, true, false);
-
-	blk_queue_max_segments(queue, -1);
-	blk_queue_max_segment_size(queue, dev->bounce_size);
-
 	priv->gendisk = gendisk;
 	gendisk->major = ps3disk_major;
 	gendisk->first_minor = devidx * PS3DISK_MINORS;