[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/diskonchip.c b/drivers/mtd/nand/diskonchip.c
index a2391c66a63f..128c937af32f 100644
--- a/drivers/mtd/nand/diskonchip.c
+++ b/drivers/mtd/nand/diskonchip.c
@@ -1674,12 +1674,14 @@ static int __init doc_probe(unsigned long physadr)
         nand->dev_ready         = doc200x_dev_ready;
         nand->waitfunc          = doc200x_wait;
         nand->block_bad         = doc200x_block_bad;
-        nand->enable_hwecc      = doc200x_enable_hwecc;
-        nand->calculate_ecc     = doc200x_calculate_ecc;
-        nand->correct_data      = doc200x_correct_data;
+        nand->ecc.hwctl         = doc200x_enable_hwecc;
+        nand->ecc.calculate     = doc200x_calculate_ecc;
+        nand->ecc.correct       = doc200x_correct_data;
 
         nand->autooob           = &doc200x_oobinfo;
-        nand->eccmode           = NAND_ECC_HW6_512;
+        nand->ecc.mode          = NAND_ECC_HW_SYNDROME;
+        nand->ecc.size          = 512;
+        nand->ecc.bytes         = 6;
         nand->options           = NAND_USE_FLASH_BBT | NAND_HWECC_SYNDROME;
 
         doc->physadr            = physadr;