1 files changed, 12 insertions, 17 deletions

diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index bdeab447adfc..e8eb710bd25d 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -308,7 +308,7 @@ static int dasd_state_basic_to_known(struct dasd_device *device)
 static int dasd_state_basic_to_ready(struct dasd_device *device)
 {
 	struct dasd_block *block = device->block;
-	struct request_queue *q;
+	struct queue_limits lim;
 	int rc = 0;
 
 	/* make disk known with correct capacity */
@@ -328,31 +328,26 @@ static int dasd_state_basic_to_ready(struct dasd_device *device)
 		goto out;
 	}
 
-	q = block->gdp->queue;
-	blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
-	q->limits.max_dev_sectors = device->discipline->max_sectors(block);
-	blk_queue_max_hw_sectors(q, q->limits.max_dev_sectors);
-	blk_queue_logical_block_size(q, block->bp_block);
-	blk_queue_max_segments(q, USHRT_MAX);
-
-	/* With page sized segments each segment can be translated into one idaw/tidaw */
-	blk_queue_max_segment_size(q, PAGE_SIZE);
-	blk_queue_segment_boundary(q, PAGE_SIZE - 1);
-	blk_queue_dma_alignment(q, PAGE_SIZE - 1);
+	lim = queue_limits_start_update(block->gdp->queue);
+	lim.max_dev_sectors = device->discipline->max_sectors(block);
+	lim.max_hw_sectors = lim.max_dev_sectors;
+	lim.logical_block_size = block->bp_block;
 
 	if (device->discipline->has_discard) {
-		unsigned int max_bytes, max_discard_sectors;
+		unsigned int max_bytes;
 
-		q->limits.discard_granularity = block->bp_block;
+		lim.discard_granularity = block->bp_block;
 
 		/* Calculate max_discard_sectors and make it PAGE aligned */
 		max_bytes = USHRT_MAX * block->bp_block;
 		max_bytes = ALIGN_DOWN(max_bytes, PAGE_SIZE);
-		max_discard_sectors = max_bytes / block->bp_block;
 
-		blk_queue_max_discard_sectors(q, max_discard_sectors);
-		blk_queue_max_write_zeroes_sectors(q, max_discard_sectors);
+		lim.max_hw_discard_sectors = max_bytes / block->bp_block;
+		lim.max_write_zeroes_sectors = lim.max_hw_discard_sectors;
 	}
+	rc = queue_limits_commit_update(block->gdp->queue, &lim);
+	if (rc)
+		return rc;
 
 	set_capacity(block->gdp, block->blocks << block->s2b_shift);
 	device->state = DASD_STATE_READY;