22 bool nanddev_isbad(struct nand_device *nand, const struct nand_pos *pos)  in nanddev_isbad()  argument
28 		entry = nanddev_bbt_pos_to_entry(nand, pos);  in nanddev_isbad()
32 			if (nand->ops->isbad(nand, pos))  in nanddev_isbad()
47 	return nand->ops->isbad(nand, pos);  in nanddev_isbad()
61 int nanddev_markbad(struct nand_device *nand, const struct nand_pos *pos)  in nanddev_markbad()  argument
67 	if (nanddev_isbad(nand, pos))  in nanddev_markbad()
70 	ret = nand->ops->markbad(nand, pos);  in nanddev_markbad()
73 			nanddev_pos_to_offs(nand, pos), ret);  in nanddev_markbad()
78 	entry = nanddev_bbt_pos_to_entry(nand, pos);  in nanddev_markbad()
102 bool nanddev_isreserved(struct nand_device *nand, const struct nand_pos *pos)  in nanddev_isreserved()  argument
111 	entry = nanddev_bbt_pos_to_entry(nand, pos);  in nanddev_isreserved()
126 int nanddev_erase(struct nand_device *nand, const struct nand_pos *pos)  in nanddev_erase()  argument
128 	if (nanddev_isbad(nand, pos) || nanddev_isreserved(nand, pos)) {  in nanddev_erase()
130 			nanddev_pos_to_offs(nand, pos));  in nanddev_erase()
134 	return nand->ops->erase(nand, pos);  in nanddev_erase()
156 	struct nand_pos pos, last;  in nanddev_mtd_erase()  local
159 	nanddev_offs_to_pos(nand, einfo->addr, &pos);  in nanddev_mtd_erase()
161 	while (nanddev_pos_cmp(&pos, &last) <= 0) {  in nanddev_mtd_erase()
162 		ret = nanddev_erase(nand, &pos);  in nanddev_mtd_erase()
164 			einfo->fail_addr = nanddev_pos_to_offs(nand, &pos);  in nanddev_mtd_erase()
169 		nanddev_pos_next_eraseblock(nand, &pos);  in nanddev_mtd_erase()
192 	struct nand_pos pos, end;  in nanddev_mtd_max_bad_blocks()  local
198 	nanddev_offs_to_pos(nand, offs, &pos);  in nanddev_mtd_max_bad_blocks()
201 	for (nanddev_offs_to_pos(nand, offs, &pos);  in nanddev_mtd_max_bad_blocks()
202 	     nanddev_pos_cmp(&pos, &end) < 0;  in nanddev_mtd_max_bad_blocks()
203 	     nanddev_pos_next_lun(nand, &pos))  in nanddev_mtd_max_bad_blocks()