diff options
author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-08-27 11:51:57 +0300 |
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committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-09-28 16:56:34 +0300 |
commit | ef24f97daac4d9450c956ab165d8337c2feca0e9 (patch) | |
tree | a840196fdfa6fec0fa309569ef4d5141de541a8d /drivers/mtd/nand/raw/diskonchip.c | |
parent | a8c7ffdb5fdde3a57c0b654f66f4d81325abe69f (diff) | |
download | linux-ef24f97daac4d9450c956ab165d8337c2feca0e9.tar.xz |
mtd: rawnand: Separate the ECC engine type and the ECC byte placement
The use of "syndrome" placement should not be encoded in the ECC
engine mode/type.
Create a "placement" field in NAND chip and change all occurrences of
the NAND_ECC_HW_SYNDROME enumeration to be just NAND_ECC_HW and
possibly a placement entry like NAND_ECC_PLACEMENT_INTERLEAVED.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-10-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/raw/diskonchip.c')
-rw-r--r-- | drivers/mtd/nand/raw/diskonchip.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index 43721863a0d8..40360352136b 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -1456,7 +1456,8 @@ static int __init doc_probe(unsigned long physadr) nand->ecc.calculate = doc200x_calculate_ecc; nand->ecc.correct = doc200x_correct_data; - nand->ecc.mode = NAND_ECC_HW_SYNDROME; + nand->ecc.mode = NAND_ECC_HW; + nand->ecc.placement = NAND_ECC_PLACEMENT_INTERLEAVED; nand->ecc.size = 512; nand->ecc.bytes = 6; nand->ecc.strength = 2; |