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| author |   Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 12:00:46 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 12:00:46 +0200 |
| commit | 6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd (patch) | |
| tree | 2be25b1e302eca5984a8ad5ed3e5bde77bafaabb /drivers/mtd/nand/s3c2410.c | |
| parent | [MTD] NAND cleanup nand_scan (diff) | |
| download | linux-dev-6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd.tar.xz linux-dev-6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd.zip | |
[MTD] NAND modularize ECC
First step of modularizing ECC support.
- Move ECC related functionality into a seperate embedded data structure
- Get rid of the hardware dependend constants to simplify new ECC models
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/mtd/nand/s3c2410.c')
| -rw-r--r-- | drivers/mtd/nand/s3c2410.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index f8002596de8b..608340a25278 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -520,18 +520,20 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info, nmtd->set = set; if (hardware_ecc) { - chip->correct_data = s3c2410_nand_correct_data; - chip->enable_hwecc = s3c2410_nand_enable_hwecc; - chip->calculate_ecc = s3c2410_nand_calculate_ecc; - chip->eccmode = NAND_ECC_HW3_512; + chip->ecc.correct = s3c2410_nand_correct_data; + chip->ecc.hwctl = s3c2410_nand_enable_hwecc; + chip->ecc.calculate = s3c2410_nand_calculate_ecc; + chip->ecc.mode = NAND_ECC_HW; + chip->ecc.size = 512; + chip->ecc.bytes = 3; chip->autooob = &nand_hw_eccoob; if (info->is_s3c2440) { - chip->enable_hwecc = s3c2440_nand_enable_hwecc; - chip->calculate_ecc = s3c2440_nand_calculate_ecc; + chip->ecc.hwctl = s3c2440_nand_enable_hwecc; + chip->ecc.calculate = s3c2440_nand_calculate_ecc; } } else { - chip->eccmode = NAND_ECC_SOFT; + chip->ecc.mode = NAND_ECC_SOFT; } } |