From: Feng Kan <f...@amcc.com>
This is to lock down the ordering in the correction routine against
the calculate routine. Otherwise, incorrect define would cause ECC errors.
Signed-off-by: Feng Kan <f...@amcc.com>
Acked-by: Victor Gallardo <vgalla...@amcc.com>
---
drivers/mtd/nand/ndfc.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c
index 0dd6789..88e341d 100644
--- a/drivers/mtd/nand/ndfc.c
+++ b/drivers/mtd/nand/ndfc.c
@@ -89,9 +89,15 @@ static int ndfc_calculate_ecc(struct mtd_info *mtdinfo,
/* The NDFC uses Smart Media (SMC) bytes order
*/
+#ifdef CONFIG_MTD_NAND_ECC_SMC
ecc_code[0] = p[1];
ecc_code[1] = p[2];
ecc_code[2] = p[3];
+#else
+ ecc_code[0] = p[2];
+ ecc_code[1] = p[1];
+ ecc_code[2] = p[3];
+#endif
return 0;
}
--
1.5.5
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