193 	struct nand_memory_organization *memorg = nanddev_get_memorg(nand);  in nanddev_init()  local
201 	if (!memorg->bits_per_cell || !memorg->pagesize ||  in nanddev_init()
202 	    !memorg->pages_per_eraseblock || !memorg->eraseblocks_per_lun ||  in nanddev_init()
203 	    !memorg->planes_per_lun || !memorg->luns_per_target ||  in nanddev_init()
204 	    !memorg->ntargets)  in nanddev_init()
208 					fls(memorg->pages_per_eraseblock - 1);  in nanddev_init()
209 	nand->rowconv.lun_addr_shift = fls(memorg->eraseblocks_per_lun - 1) +  in nanddev_init()
214 	mtd->type = memorg->bits_per_cell == 1 ?  in nanddev_init()
217 	mtd->erasesize = memorg->pagesize * memorg->pages_per_eraseblock;  in nanddev_init()
218 	mtd->writesize = memorg->pagesize;  in nanddev_init()
219 	mtd->writebufsize = memorg->pagesize;  in nanddev_init()
220 	mtd->oobsize = memorg->oobsize;  in nanddev_init()