[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>
diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index 60e10c0..5554d0b 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -201,15 +201,17 @@
/* 15 us command delay time */
this->chip_delay = 15;
/* set eccmode using hardware ECC */
- this->eccmode = NAND_ECC_HW3_256;
+ this->ecc.mode = NAND_ECC_HW;
+ this->ecc.size = 256;
+ this->ecc.bytes = 3;
this->badblock_pattern = &sharpsl_bbt;
if (machine_is_akita() || machine_is_borzoi()) {
this->badblock_pattern = &sharpsl_akita_bbt;
this->autooob = &akita_oobinfo;
}
- this->enable_hwecc = sharpsl_nand_enable_hwecc;
- this->calculate_ecc = sharpsl_nand_calculate_ecc;
- this->correct_data = nand_correct_data;
+ this->ecc.hwctl = sharpsl_nand_enable_hwecc;
+ this->ecc.calculate = sharpsl_nand_calculate_ecc;
+ this->ecc.correct = nand_correct_data;
/* Scan to find existence of the device */
err = nand_scan(sharpsl_mtd, 1);