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[MTD] NAND modularize ECC

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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>
This commit is contained in:
Thomas Gleixner
2006-05-23 12:00:46 +02:00
parent 7aa65bfd67
commit 6dfc6d250d
16 changed files with 131 additions and 166 deletions
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12
drivers/mtd/nand/cs553x_nand.c
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@@ -242,11 +242,13 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
this->chip_delay = 0;
this->eccmode = NAND_ECC_HW3_256;
this->enable_hwecc = cs_enable_hwecc;
this->calculate_ecc = cs_calculate_ecc;
this->correct_data = nand_correct_data;
this->ecc.mode = NAND_ECC_HW;
this->ecc.size = 256;
this->ecc.bytes = 3;
this->ecc.hwctl = cs_enable_hwecc;
this->ecc.calculate = cs_calculate_ecc;
this->ecc.correct = nand_correct_data;
/* Enable the following for a flash based bad block table */
this->options = NAND_USE_FLASH_BBT | NAND_NO_AUTOINCR;