diff options
Diffstat (limited to 'drivers/mtd/nand/vf610_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/vf610_nfc.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/mtd/nand/vf610_nfc.c b/drivers/mtd/nand/vf610_nfc.c index 1faec5e1f2..f99bdaf94d 100644 --- a/drivers/mtd/nand/vf610_nfc.c +++ b/drivers/mtd/nand/vf610_nfc.c @@ -146,7 +146,6 @@ enum vf610_nfc_alt_buf { }; struct vf610_nfc { - struct mtd_info *mtd; struct nand_chip chip; void __iomem *regs; uint buf_offset; @@ -155,8 +154,7 @@ struct vf610_nfc { enum vf610_nfc_alt_buf alt_buf; }; -#define mtd_to_nfc(_mtd) \ - (struct vf610_nfc *)((struct nand_chip *)_mtd->priv)->priv +#define mtd_to_nfc(_mtd) nand_get_controller_data(mtd_to_nand(_mtd)) #if defined(CONFIG_SYS_NAND_VF610_NFC_45_ECC_BYTES) #define ECC_HW_MODE ECC_45_BYTE @@ -608,7 +606,7 @@ static int vf610_nfc_read_page(struct mtd_info *mtd, struct nand_chip *chip, * ECC will be calculated automatically */ static int vf610_nfc_write_page(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, int page) { struct vf610_nfc *nfc = mtd_to_nfc(mtd); @@ -630,7 +628,7 @@ struct vf610_nfc_config { static int vf610_nfc_nand_init(int devnum, void __iomem *addr) { - struct mtd_info *mtd = &nand_info[devnum]; + struct mtd_info *mtd; struct nand_chip *chip; struct vf610_nfc *nfc; int err = 0; @@ -653,8 +651,8 @@ static int vf610_nfc_nand_init(int devnum, void __iomem *addr) chip = &nfc->chip; nfc->regs = addr; - mtd->priv = chip; - chip->priv = nfc; + mtd = nand_to_mtd(chip); + nand_set_controller_data(chip, nfc); if (cfg.width == 16) chip->options |= NAND_BUSWIDTH_16; @@ -753,7 +751,7 @@ static int vf610_nfc_nand_init(int devnum, void __iomem *addr) if (err) return err; - err = nand_register(devnum); + err = nand_register(devnum, mtd); if (err) return err; |