block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors

The block layer calling convention is blk_queue_<limit name>.
blk_queue_max_sectors predates this practice, leading to some confusion.
Rename the function to appropriately reflect that its intended use is to
set max_hw_sectors.

Also introduce a temporary wrapper for backwards compability.  This can
be removed after the merge window is closed.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 57ca69e0ac55..b1dfd23eb832 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -618,7 +618,7 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id)
                         sizeof(gendisk->disk_name));
         blk_queue_max_hw_segments(q, 1);
         blk_queue_max_phys_segments(q, 1);
-        blk_queue_max_sectors(q, 4096 / 512);
+        blk_queue_max_hw_sectors(q, 4096 / 512);
         gendisk->queue = q;
         gendisk->fops = &viocd_fops;
         gendisk->flags = GENHD_FL_CD|GENHD_FL_REMOVABLE;