Commit c8efe010 authored by Miquel Raynal's avatar Miquel Raynal
Browse files

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: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200930154109.3922-6-miquel.raynal@bootlin.com
parent da429b96

drivers/mtd/nand/spi/core.c

+5 −1
Original line number Diff line number Diff line
@@ -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.