[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>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index 60e10c0d6980..5554d0b97c8c 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -201,15 +201,17 @@ static int __init sharpsl_nand_init(void)
         /* 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);