[MTD] [NAND] S3C2410 Allow ECC layout to be passed through platform data

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=1c21ab67b7d3c9a1296019939e0efb69350487cf
Commit:     1c21ab67b7d3c9a1296019939e0efb69350487cf
Parent:     c45c6c68333c04de84c21a4b869f36a96f642779
Author:     Ben Dooks <ben-mtd at fluff.org>
AuthorDate: Tue Apr 15 11:36:21 2008 +0100
Committer:  David Woodhouse <dwmw2 at infradead.org>
CommitDate: Tue Apr 22 21:41:19 2008 +0100

    [MTD] [NAND] S3C2410 Allow ECC layout to be passed through platform data
    
    Add support for the ECC layout to be passed via the
    platform data specified by the board.
    
    Signed-off-by: Ben Dooks <ben-linux at fluff.org>
    Signed-off-by: David Woodhouse <dwmw2 at infradead.org>
---
 drivers/mtd/nand/s3c2410.c      |    3 +++
 include/asm-arm/plat-s3c/nand.h |    1 +
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 35401f7..ccacc40 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -672,6 +672,9 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info,
 	} else {
 		chip->ecc.mode	    = NAND_ECC_SOFT;
 	}
+
+	if (set->ecc_layout != NULL)
+		chip->ecc.layout = set->ecc_layout;
 }
 
 /* s3c2410_nand_update_chip
diff --git a/include/asm-arm/plat-s3c/nand.h b/include/asm-arm/plat-s3c/nand.h
index ab278d5..01d175b 100644
--- a/include/asm-arm/plat-s3c/nand.h
+++ b/include/asm-arm/plat-s3c/nand.h
@@ -27,6 +27,7 @@ struct s3c2410_nand_set {
 	char			*name;
 	int			*nr_map;
 	struct mtd_partition	*partitions;
+	struct nand_ecclayout	*ecc_layout;
 };
 
 struct s3c2410_platform_nand {