[PATCH] [MTD] NAND: use SmartMedia ECC byte order for ndfc

[Timo Lindhorst]

[PATCH] [MTD] NAND: use SmartMedia ECC byte order for ndfc

Select MTD_NAND_ECC_SMC (ECC byte order according to the Smart Media
Specification) if MTD_NAND_NDFC is used.
Using the wrong byte order causes fatal, unnoticed data damage.

For further information see:
http://lists.infradead.org/pipermail/linux-mtd/2006-November/016920.html

From: Timo Lindhorst <lindhors at linux.vnet.ibm.com>
Signed-off-by: Timo Lindhorst <lindhors at linux.vnet.ibm.com>
---
 drivers/mtd/nand/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- mtd-2.6.orig/drivers/mtd/nand/Kconfig
+++ mtd-2.6/drivers/mtd/nand/Kconfig
@@ -133,6 +133,7 @@ config MTD_NAND_S3C2410_HWECC
 config MTD_NAND_NDFC
 	tristate "NDFC NanD Flash Controller"
 	depends on MTD_NAND && 44x
+	select MTD_NAND_ECC_SMC
 	help
 	 NDFC Nand Flash Controllers are integrated in EP44x SoCs