345 	struct gendisk *gd;  in add_mtd_blktrans_dev()  local
399 	gd = alloc_disk(1 << tr->part_bits);  in add_mtd_blktrans_dev()
401 	if (!gd)  in add_mtd_blktrans_dev()
404 	new->disk = gd;  in add_mtd_blktrans_dev()
405 	gd->private_data = new;  in add_mtd_blktrans_dev()
406 	gd->major = tr->major;  in add_mtd_blktrans_dev()
407 	gd->first_minor = (new->devnum) << tr->part_bits;  in add_mtd_blktrans_dev()
408 	gd->fops = &mtd_block_ops;  in add_mtd_blktrans_dev()
412 			snprintf(gd->disk_name, sizeof(gd->disk_name),  in add_mtd_blktrans_dev()
415 			snprintf(gd->disk_name, sizeof(gd->disk_name),  in add_mtd_blktrans_dev()
420 		snprintf(gd->disk_name, sizeof(gd->disk_name),  in add_mtd_blktrans_dev()
423 	set_capacity(gd, ((u64)new->size * tr->blksize) >> 9);  in add_mtd_blktrans_dev()
455 	gd->queue = new->rq;  in add_mtd_blktrans_dev()
458 		set_disk_ro(gd, 1);  in add_mtd_blktrans_dev()
460 	device_add_disk(&new->mtd->dev, gd, NULL);  in add_mtd_blktrans_dev()
463 		ret = sysfs_create_group(&disk_to_dev(gd)->kobj,  in add_mtd_blktrans_dev()