diff mbox series

[v2,04/19] mtd: rawnand: cafe: Use a correct ECC mode and pass the ECC alg

Message ID 20200505101353.1776394-5-boris.brezillon@collabora.com
State Changes Requested
Delegated to: Miquel Raynal
Headers show
Series mtd: rawnand: cafe: Convert to exec_op() (and more) | expand

Commit Message

Boris Brezillon May 5, 2020, 10:13 a.m. UTC 
The NAND_ECC_HW_SYNDROME name is a bit misleading. It's actually used
for drivers that interleave data and ECC bytes inside a page, which is
not the case here. Let's fix that and pass the ECC algorithm used by the
ECC engine.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Lubomir Rintel <lkundrak@v3.sk>
---
Changes in v2:
* Add R-b/T-b
---
 drivers/mtd/nand/raw/cafe_nand.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c
index 03964e092243..47aacfab8ecb 100644
--- a/drivers/mtd/nand/raw/cafe_nand.c
+++ b/drivers/mtd/nand/raw/cafe_nand.c
@@ -624,7 +624,8 @@  static int cafe_nand_attach_chip(struct nand_chip *chip)
 		goto out_free_dma;
 	}
 
-	cafe->nand.ecc.mode = NAND_ECC_HW_SYNDROME;
+	cafe->nand.ecc.mode = NAND_ECC_HW;
+	cafe->nand.ecc.algo = NAND_ECC_RS;
 	cafe->nand.ecc.size = mtd->writesize;
 	cafe->nand.ecc.bytes = 14;
 	cafe->nand.ecc.strength = 4;