diff options
Diffstat (limited to 'include/linux/mtd/nand_bch.h')
| -rw-r--r-- | include/linux/mtd/nand_bch.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/mtd/nand_bch.h b/include/linux/mtd/nand_bch.h index 98f20ef05d60..b8106651f807 100644 --- a/include/linux/mtd/nand_bch.h +++ b/include/linux/mtd/nand_bch.h @@ -12,6 +12,7 @@ #define __MTD_NAND_BCH_H__ struct mtd_info; +struct nand_chip; struct nand_bch_control; #if defined(CONFIG_MTD_NAND_ECC_BCH) @@ -21,14 +22,14 @@ static inline int mtd_nand_has_bch(void) { return 1; } /* * Calculate BCH ecc code */ -int nand_bch_calculate_ecc(struct mtd_info *mtd, const u_char *dat, +int nand_bch_calculate_ecc(struct nand_chip *chip, const u_char *dat, u_char *ecc_code); /* * Detect and correct bit errors */ -int nand_bch_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, - u_char *calc_ecc); +int nand_bch_correct_data(struct nand_chip *chip, u_char *dat, + u_char *read_ecc, u_char *calc_ecc); /* * Initialize BCH encoder/decoder */ @@ -43,14 +44,14 @@ void nand_bch_free(struct nand_bch_control *nbc); static inline int mtd_nand_has_bch(void) { return 0; } static inline int -nand_bch_calculate_ecc(struct mtd_info *mtd, const u_char *dat, +nand_bch_calculate_ecc(struct nand_chip *chip, const u_char *dat, u_char *ecc_code) { return -1; } static inline int -nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf, +nand_bch_correct_data(struct nand_chip *chip, unsigned char *buf, unsigned char *read_ecc, unsigned char *calc_ecc) { return -ENOTSUPP; |