/* Mark block bad in BBT */
if (chip->bbt) {
- res = nand_markbad_bbt(mtd, ofs);
+ res = nand_markbad_bbt(chip, ofs);
if (!ret)
ret = res;
}
if (!chip->bbt)
return 0;
/* Return info from the table */
- return nand_isreserved_bbt(mtd, ofs);
+ return nand_isreserved_bbt(chip, ofs);
}
/**
return chip->block_bad(chip, ofs);
/* Return info from the table */
- return nand_isbad_bbt(mtd, ofs, allowbbt);
+ return nand_isbad_bbt(chip, ofs, allowbbt);
}
/**
/**
* nand_isreserved_bbt - [NAND Interface] Check if a block is reserved
- * @mtd: MTD device structure
+ * @this: NAND chip object
* @offs: offset in the device
*/
-int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs)
+int nand_isreserved_bbt(struct nand_chip *this, loff_t offs)
{
- struct nand_chip *this = mtd_to_nand(mtd);
int block;
block = (int)(offs >> this->bbt_erase_shift);
/**
* nand_isbad_bbt - [NAND Interface] Check if a block is bad
- * @mtd: MTD device structure
+ * @this: NAND chip object
* @offs: offset in the device
* @allowbbt: allow access to bad block table region
*/
-int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
+int nand_isbad_bbt(struct nand_chip *this, loff_t offs, int allowbbt)
{
- struct nand_chip *this = mtd_to_nand(mtd);
int block, res;
block = (int)(offs >> this->bbt_erase_shift);
/**
* nand_markbad_bbt - [NAND Interface] Mark a block bad in the BBT
- * @mtd: MTD device structure
+ * @this: NAND chip object
* @offs: offset of the bad block
*/
-int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs)
+int nand_markbad_bbt(struct nand_chip *this, loff_t offs)
{
- struct nand_chip *this = mtd_to_nand(mtd);
+ struct mtd_info *mtd = nand_to_mtd(this);
int block, ret = 0;
block = (int)(offs >> this->bbt_erase_shift);
extern const struct nand_manufacturer_ops macronix_nand_manuf_ops;
int nand_create_bbt(struct nand_chip *chip);
-int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs);
-int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs);
-int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt);
+int nand_markbad_bbt(struct nand_chip *chip, loff_t offs);
+int nand_isreserved_bbt(struct nand_chip *chip, loff_t offs);
+int nand_isbad_bbt(struct nand_chip *chip, loff_t offs, int allowbbt);
int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
int allowbbt);