S3C2410 Allow ECC layout to be passed through platform data

[Ben Dooks <ben-mtd@fluff.org>]

[-- Attachment #1: simtec/simtec-drivers-mtd-nand-s3c2410-specify-oob.patch --]
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Add support for the ECC layout to be passed via the
platform data specified by the board.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

Index: linux-2.6.25-rc9-quilt2/drivers/mtd/nand/s3c2410.c
===================================================================
--- linux-2.6.25-rc9-quilt2.orig/drivers/mtd/nand/s3c2410.c	2008-04-15 11:07:20.000000000 +0100
+++ linux-2.6.25-rc9-quilt2/drivers/mtd/nand/s3c2410.c	2008-04-15 11:07:26.000000000 +0100
@@ -672,6 +672,9 @@ static void s3c2410_nand_init_chip(struc
 	} else {
 		chip->ecc.mode	    = NAND_ECC_SOFT;
 	}
+
+	if (set->ecc_layout != NULL)
+		chip->ecc.layout = set->ecc_layout;
 }
 
 /* s3c2410_nand_update_chip
Index: linux-2.6.25-rc9-quilt2/include/asm-arm/plat-s3c/nand.h
===================================================================
--- linux-2.6.25-rc9-quilt2.orig/include/asm-arm/plat-s3c/nand.h	2008-04-15 11:07:20.000000000 +0100
+++ linux-2.6.25-rc9-quilt2/include/asm-arm/plat-s3c/nand.h	2008-04-15 11:07:26.000000000 +0100
@@ -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 {

-- 
Ben (ben@fluff.org, http://www.fluff.org/)

  'a smiley only costs 4 bytes'