diff options
| author |   Miquel Raynal <miquel.raynal@bootlin.com> | 2020-09-30 17:41:09 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-12-10 22:37:30 +0100 |
| commit | c8efe010283ae0bef8593211e39bf7e7e185b93e (patch) | |
| tree | 7513ca05d220e69799ef80839e8d0d8d9e4ebedb /drivers/mtd/nand | |
| parent | mtd: nand: Let on-die ECC engines be retrieved from the NAND core (diff) | |
| download | linux-dev-c8efe010283ae0bef8593211e39bf7e7e185b93e.tar.xz linux-dev-c8efe010283ae0bef8593211e39bf7e7e185b93e.zip | |
mtd: spinand: Fill a default ECC provider/algorithm
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
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/spi/core.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 069ebf85dd3f..f58cea52c781 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -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. |