355 		if (new->devnum == -1) {  in add_mtd_blktrans_dev()
357 			if (d->devnum != last_devnum+1) {  in add_mtd_blktrans_dev()
359 				new->devnum = last_devnum+1;  in add_mtd_blktrans_dev()
363 		} else if (d->devnum == new->devnum) {  in add_mtd_blktrans_dev()
367 		} else if (d->devnum > new->devnum) {  in add_mtd_blktrans_dev()
372 		last_devnum = d->devnum;  in add_mtd_blktrans_dev()
376 	if (new->devnum == -1)  in add_mtd_blktrans_dev()
377 		new->devnum = last_devnum+1;  in add_mtd_blktrans_dev()
382 	if (new->devnum > (MINORMASK >> tr->part_bits) ||  in add_mtd_blktrans_dev()
383 	    (tr->part_bits && new->devnum >= 27 * 26)) {  in add_mtd_blktrans_dev()
407 	gd->first_minor = (new->devnum) << tr->part_bits;  in add_mtd_blktrans_dev()
411 		if (new->devnum < 26)  in add_mtd_blktrans_dev()
413 				 "%s%c", tr->name, 'a' + new->devnum);  in add_mtd_blktrans_dev()
417 				 'a' - 1 + new->devnum / 26,  in add_mtd_blktrans_dev()
418 				 'a' + new->devnum % 26);  in add_mtd_blktrans_dev()
421 			 "%s%d", tr->name, new->devnum);  in add_mtd_blktrans_dev()