mtd: parse out the ECC info for the full-id nand chips

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=5721934206f5517b159adffd91a9583c509b4e28
Commit:     5721934206f5517b159adffd91a9583c509b4e28
Parent:     2dc0bdd91bb63f7d5755137177315c49637f6a96
Author:     Huang Shijie <b32955 at freescale.com>
AuthorDate: Fri May 17 11:17:32 2013 +0800
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Fri Aug 30 21:34:46 2013 +0100

    mtd: parse out the ECC info for the full-id nand chips
    
    Parse out the ECC information for the full-id nand chips.
    
    Signed-off-by: Huang Shijie <b32955 at freescale.com>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/nand/nand_base.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 51d5b81..8f04fb0 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3284,6 +3284,8 @@ static bool find_full_id_nand(struct mtd_info *mtd, struct nand_chip *chip,
 		chip->cellinfo = id_data[2];
 		chip->chipsize = (uint64_t)type->chipsize << 20;
 		chip->options |= type->options;
+		chip->ecc_strength_ds = NAND_ECC_STRENGTH(type);
+		chip->ecc_step_ds = NAND_ECC_STEP(type);
 
 		*busw = type->options & NAND_BUSWIDTH_16;