57 static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd, int chip)  in create_bbt()  argument
59 	struct onenand_chip *this = mtd->priv;  in create_bbt()
95 			ret = onenand_bbt_read_oob(mtd,  in create_bbt()
107 				mtd->ecc_stats.badblocks++;  in create_bbt()
114 			rgn = flexonenand_region(mtd, from);  in create_bbt()
115 			from += mtd->eraseregions[rgn].erasesize;  in create_bbt()
132 static inline int onenand_memory_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)  in onenand_memory_bbt()  argument
134 	struct onenand_chip *this = mtd->priv;  in onenand_memory_bbt()
136 	return create_bbt(mtd, this->page_buf, bd, -1);  in onenand_memory_bbt()
145 static int onenand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)  in onenand_isbad_bbt()  argument
147 	struct onenand_chip *this = mtd->priv;  in onenand_isbad_bbt()
182 int onenand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)  in onenand_scan_bbt()  argument
184 	struct onenand_chip *this = mtd->priv;  in onenand_scan_bbt()
204 	if ((ret = onenand_memory_bbt(mtd, bd))) {  in onenand_scan_bbt()
233 int onenand_default_bbt(struct mtd_info *mtd)  in onenand_default_bbt()  argument
235 	struct onenand_chip *this = mtd->priv;  in onenand_default_bbt()
248 	return onenand_scan_bbt(mtd, bbm->badblock_pattern);  in onenand_default_bbt()