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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-09-30 17:41:08 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-12-10 22:37:30 +0100 |
| commit | da429b9615803b6f19e5734c4c4d99136e1e3bfd (patch) | |
| tree | 79e73655c77b620cd016c45e7a18ef7b5343cb62 /drivers/mtd | |
| parent | mtd: spinand: Instantiate a SPI-NAND on-die ECC engine (diff) | |
| download | linux-da429b9615803b6f19e5734c4c4d99136e1e3bfd.tar.xz linux-da429b9615803b6f19e5734c4c4d99136e1e3bfd.zip | |
mtd: nand: Let on-die ECC engines be retrieved from the NAND core
Before making use of the ECC engines, we must retrieve them. Add the
necessary boilerplate.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200930154109.3922-5-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/ecc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/nand/ecc.c b/drivers/mtd/nand/ecc.c index 57bc8c5ef08c..9afdde70824a 100644 --- a/drivers/mtd/nand/ecc.c +++ b/drivers/mtd/nand/ecc.c @@ -605,6 +605,12 @@ struct nand_ecc_engine *nand_ecc_get_sw_engine(struct nand_device *nand) } EXPORT_SYMBOL(nand_ecc_get_sw_engine); +struct nand_ecc_engine *nand_ecc_get_on_die_hw_engine(struct nand_device *nand) +{ + return nand->ecc.ondie_engine; +} +EXPORT_SYMBOL(nand_ecc_get_on_die_hw_engine); + MODULE_LICENSE("GPL"); MODULE_AUTHOR("Miquel Raynal <miquel.raynal@bootlin.com>"); MODULE_DESCRIPTION("Generic ECC engine"); |