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Diffstat (limited to 'drivers/mtd/nand/jz4740_nand.c')
-rw-r--r--drivers/mtd/nand/jz4740_nand.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c
index cc50e35cdc3d..e4147e8acb7c 100644
--- a/drivers/mtd/nand/jz4740_nand.c
+++ b/drivers/mtd/nand/jz4740_nand.c
@@ -332,6 +332,11 @@ static int __devinit jz_nand_probe(struct platform_device *pdev)
chip->ecc.mode = NAND_ECC_HW_OOB_FIRST;
chip->ecc.size = 512;
chip->ecc.bytes = 9;
+ chip->ecc.strength = 2;
+ /*
+ * FIXME: ecc_strength value of 2 bits per 512 bytes of data is a
+ * conservative guess, given 9 ecc bytes and reed-solomon alg.
+ */
if (pdata)
chip->ecc.layout = pdata->ecc_layout;