diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-09-30 01:01:19 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-12-10 22:37:29 +0100 |
| commit | 90ccf0a0192f7fa06e52de80cb528c5217e3e297 (patch) | |
| tree | 88c17c9cc4be02808cd4110ac9490b3a2f91b9d2 /drivers/mtd/nand/raw/nand_base.c | |
| parent | b551fa3059ffc64d92d6d862c0045c1fd2dc2f31 (diff) | |
mtd: nand: ecc-hamming: Rename the exported functions
Prefix by ecc_sw_hamming_ the functions which should be internal only
but are exported for "raw" operations.
Prefix by nand_ecc_sw_hamming_ the other functions which will be used
in the context of the declaration of an Hamming proper ECC engine
object.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200929230124.31491-16-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/raw/nand_base.c')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index bee7c64a0a4e..32e9870a2cf8 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -5139,6 +5139,27 @@ static void nand_scan_ident_cleanup(struct nand_chip *chip) kfree(chip->parameters.onfi); } +int rawnand_sw_hamming_calculate(struct nand_chip *chip, + const unsigned char *buf, + unsigned char *code) +{ + struct nand_device *base = &chip->base; + + return nand_ecc_sw_hamming_calculate(base, buf, code); +} +EXPORT_SYMBOL(rawnand_sw_hamming_calculate); + +int rawnand_sw_hamming_correct(struct nand_chip *chip, + unsigned char *buf, + unsigned char *read_ecc, + unsigned char *calc_ecc) +{ + struct nand_device *base = &chip->base; + + return nand_ecc_sw_hamming_correct(base, buf, read_ecc, calc_ecc); +} +EXPORT_SYMBOL(rawnand_sw_hamming_correct); + int rawnand_sw_bch_init(struct nand_chip *chip) { struct nand_device *base = &chip->base; @@ -5263,8 +5284,8 @@ static int nand_set_ecc_soft_ops(struct nand_chip *chip) switch (ecc->algo) { case NAND_ECC_ALGO_HAMMING: - ecc->calculate = nand_calculate_ecc; - ecc->correct = nand_correct_data; + ecc->calculate = rawnand_sw_hamming_calculate; + ecc->correct = rawnand_sw_hamming_correct; ecc->read_page = nand_read_page_swecc; ecc->read_subpage = nand_read_subpage; ecc->write_page = nand_write_page_swecc; |