diff options
Diffstat (limited to 'drivers/mtd/nand/raw/sharpsl.c')
| -rw-r--r-- | drivers/mtd/nand/raw/sharpsl.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/mtd/nand/raw/sharpsl.c b/drivers/mtd/nand/raw/sharpsl.c index fc171b17a39b..c82f26c8b58c 100644 --- a/drivers/mtd/nand/raw/sharpsl.c +++ b/drivers/mtd/nand/raw/sharpsl.c @@ -59,11 +59,10 @@ static inline struct sharpsl_nand *mtd_to_sharpsl(struct mtd_info *mtd) * NAND_ALE: bit 2 -> bit 2 * */ -static void sharpsl_nand_hwcontrol(struct mtd_info *mtd, int cmd, +static void sharpsl_nand_hwcontrol(struct nand_chip *chip, int cmd, unsigned int ctrl) { - struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd); - struct nand_chip *chip = mtd_to_nand(mtd); + struct sharpsl_nand *sharpsl = mtd_to_sharpsl(nand_to_mtd(chip)); if (ctrl & NAND_CTRL_CHANGE) { unsigned char bits = ctrl & 0x07; @@ -76,24 +75,25 @@ static void sharpsl_nand_hwcontrol(struct mtd_info *mtd, int cmd, } if (cmd != NAND_CMD_NONE) - writeb(cmd, chip->IO_ADDR_W); + writeb(cmd, chip->legacy.IO_ADDR_W); } -static int sharpsl_nand_dev_ready(struct mtd_info *mtd) +static int sharpsl_nand_dev_ready(struct nand_chip *chip) { - struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd); + struct sharpsl_nand *sharpsl = mtd_to_sharpsl(nand_to_mtd(chip)); return !((readb(sharpsl->io + FLASHCTL) & FLRYBY) == 0); } -static void sharpsl_nand_enable_hwecc(struct mtd_info *mtd, int mode) +static void sharpsl_nand_enable_hwecc(struct nand_chip *chip, int mode) { - struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd); + struct sharpsl_nand *sharpsl = mtd_to_sharpsl(nand_to_mtd(chip)); writeb(0, sharpsl->io + ECCCLRR); } -static int sharpsl_nand_calculate_ecc(struct mtd_info *mtd, const u_char * dat, u_char * ecc_code) +static int sharpsl_nand_calculate_ecc(struct nand_chip *chip, + const u_char * dat, u_char * ecc_code) { - struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd); + struct sharpsl_nand *sharpsl = mtd_to_sharpsl(nand_to_mtd(chip)); ecc_code[0] = ~readb(sharpsl->io + ECCLPUB); ecc_code[1] = ~readb(sharpsl->io + ECCLPLB); ecc_code[2] = (~readb(sharpsl->io + ECCCP) << 2) | 0x03; @@ -153,13 +153,13 @@ static int sharpsl_nand_probe(struct platform_device *pdev) writeb(readb(sharpsl->io + FLASHCTL) | FLWP, sharpsl->io + FLASHCTL); /* Set address of NAND IO lines */ - this->IO_ADDR_R = sharpsl->io + FLASHIO; - this->IO_ADDR_W = sharpsl->io + FLASHIO; + this->legacy.IO_ADDR_R = sharpsl->io + FLASHIO; + this->legacy.IO_ADDR_W = sharpsl->io + FLASHIO; /* Set address of hardware control function */ - this->cmd_ctrl = sharpsl_nand_hwcontrol; - this->dev_ready = sharpsl_nand_dev_ready; + this->legacy.cmd_ctrl = sharpsl_nand_hwcontrol; + this->legacy.dev_ready = sharpsl_nand_dev_ready; /* 15 us command delay time */ - this->chip_delay = 15; + this->legacy.chip_delay = 15; /* set eccmode using hardware ECC */ this->ecc.mode = NAND_ECC_HW; this->ecc.size = 256; @@ -171,7 +171,7 @@ static int sharpsl_nand_probe(struct platform_device *pdev) this->ecc.correct = nand_correct_data; /* Scan to find existence of the device */ - err = nand_scan(mtd, 1); + err = nand_scan(this, 1); if (err) goto err_scan; @@ -187,7 +187,7 @@ static int sharpsl_nand_probe(struct platform_device *pdev) return 0; err_add: - nand_release(mtd); + nand_release(this); err_scan: iounmap(sharpsl->io); @@ -205,7 +205,7 @@ static int sharpsl_nand_remove(struct platform_device *pdev) struct sharpsl_nand *sharpsl = platform_get_drvdata(pdev); /* Release resources, unregister device */ - nand_release(nand_to_mtd(&sharpsl->chip)); + nand_release(&sharpsl->chip); iounmap(sharpsl->io); |