diff options
| author | Scott Wood <oss@buserror.net> | 2016-05-30 13:57:56 -0500 |
|---|---|---|
| committer | Scott Wood <oss@buserror.net> | 2016-06-03 20:27:48 -0500 |
| commit | 17cb4b8f327eb983cef7c510fcf77f1635a00e48 (patch) | |
| tree | bbe2c31df8189cfb1e02a60e6ca803509169f71d /drivers/mtd/nand/ndfc.c | |
| parent | b616d9b0a708eb90eb474e1b6ec6dfe4c48a1678 (diff) | |
mtd: nand: Add+use mtd_to/from_nand and nand_get/set_controller_data
These functions are part of the Linux 4.6 sync. They are being added
before the main sync patch in order to make it easier to address the
issue across all NAND drivers (many/most of which do not closely track
their Linux counterparts) separately from other merge issues.
Signed-off-by: Scott Wood <oss@buserror.net>
Diffstat (limited to 'drivers/mtd/nand/ndfc.c')
| -rw-r--r-- | drivers/mtd/nand/ndfc.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index 8a68cb0a67..ee353c768b 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -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); |