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mtd: spinand: Fill a default ECC provider/algorithm

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The SPI-NAND layer default is on-die ECC because until now it was the
only one supported. New SPI-NAND chip flavors might use something else
as ECC engine provider but this will always be the default if the user
does not choose explicitly something else.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200930154109.3922-6-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal 2020-09-30 17:41:09 +02:00
parent da429b9615
commit c8efe01028
1 changed files with 5 additions and 1 deletions
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6
drivers/mtd/nand/spi/core.c
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@ -309,7 +309,7 @@ static struct nand_ecc_engine_ops spinand_ondie_ecc_engine_ops = {
.finish_io_req = spinand_ondie_ecc_finish_io_req,
};
static __maybe_unused struct nand_ecc_engine spinand_ondie_ecc_engine = {
static struct nand_ecc_engine spinand_ondie_ecc_engine = {
.ops = &spinand_ondie_ecc_engine_ops,
};
@ -1133,6 +1133,10 @@ static int spinand_init(struct spinand_device *spinand)
if (ret)
goto err_manuf_cleanup;
/* SPI-NAND default ECC engine is on-die */
nand->ecc.defaults.engine_type = NAND_ECC_ENGINE_TYPE_ON_DIE;
nand->ecc.ondie_engine = &spinand_ondie_ecc_engine;
/*
* Right now, we don't support ECC, so let the whole oob
* area available for the user.