block: remove bdevname

Replace the remaining calls of bdevname with snprintf using the %pg
format specifier.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220713055317.1888500-10-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

drivers/md/md.c

@@ -2438,7 +2438,7 @@ static int bind_rdev_to_array(struct md_rdev *rdev, struct mddev *mddev)
 			mdname(mddev), mddev->max_disks);
 		return -EBUSY;
 	}
-	bdevname(rdev->bdev,b);
+	snprintf(b, sizeof(b), "%pg", rdev->bdev);
 	strreplace(b, '/', '!');
 
 	rdev->mddev = mddev;