diff options
Diffstat (limited to 'drivers/mtd/nand/vf610_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/vf610_nfc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/mtd/nand/vf610_nfc.c b/drivers/mtd/nand/vf610_nfc.c index 3be8b02ccb..a4d5a6205f 100644 --- a/drivers/mtd/nand/vf610_nfc.c +++ b/drivers/mtd/nand/vf610_nfc.c @@ -155,8 +155,7 @@ 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 @@ -653,9 +652,8 @@ static int vf610_nfc_nand_init(int devnum, void __iomem *addr) chip = &nfc->chip; nfc->regs = addr; - mtd = &chip->mtd; - 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; |
