diff options
Diffstat (limited to 'drivers/mtd/nand/ndfc.c')
| -rw-r--r-- | drivers/mtd/nand/ndfc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index 8a68cb0..0a9849e 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -1,6 +1,6 @@ /* * Overview: - * Platform independend driver for NDFC (NanD Flash Controller) + * Platform independent driver for NDFC (NanD Flash Controller) * integrated into IBM/AMCC PPC4xx cores * * (C) Copyright 2006-2009 @@ -37,7 +37,7 @@ static int ndfc_cs[NDFC_MAX_BANKS]; static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; if (cmd == NAND_CMD_NONE) @@ -51,7 +51,7 @@ static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) static int ndfc_dev_ready(struct mtd_info *mtdinfo) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; return (in_be32((u32 *)(base + NDFC_STAT)) & NDFC_STAT_IS_READY); @@ -59,7 +59,7 @@ static int ndfc_dev_ready(struct mtd_info *mtdinfo) static void ndfc_enable_hwecc(struct mtd_info *mtdinfo, int mode) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; u32 ccr; @@ -71,7 +71,7 @@ static void ndfc_enable_hwecc(struct mtd_info *mtdinfo, int mode) static int ndfc_calculate_ecc(struct mtd_info *mtdinfo, const u_char *dat, u_char *ecc_code) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; u32 ecc; u8 *p = (u8 *)&ecc; @@ -96,7 +96,7 @@ static int ndfc_calculate_ecc(struct mtd_info *mtdinfo, */ static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; uint32_t *p = (uint32_t *) buf; @@ -110,7 +110,7 @@ static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) */ static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; uint32_t *p = (uint32_t *) buf; @@ -124,7 +124,7 @@ static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len static uint8_t ndfc_read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); #ifdef CONFIG_SYS_NAND_BUSWIDTH_16BIT return (uint8_t) readw(chip->IO_ADDR_R); |