diff options
| -rw-r--r-- | drivers/mtd/nand/raw/brcmnand/brcmnand.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index ede7cb95fe71..30a9a8dbcc05 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -2017,28 +2017,31 @@ static int brcmnand_read_by_pio(struct mtd_info *mtd, struct nand_chip *chip, static int brcmstb_nand_verify_erased_page(struct mtd_info *mtd, struct nand_chip *chip, void *buf, u64 addr) { - int i, sas; - void *oob = chip->oob_poi; + struct mtd_oob_region ecc; + int i; int bitflips = 0; int page = addr >> chip->page_shift; int ret; + void *ecc_bytes; void *ecc_chunk; if (!buf) buf = nand_get_data_buf(chip); - sas = mtd->oobsize / chip->ecc.steps; - /* read without ecc for verification */ ret = chip->ecc.read_page_raw(chip, buf, true, page); if (ret) return ret; - for (i = 0; i < chip->ecc.steps; i++, oob += sas) { + for (i = 0; i < chip->ecc.steps; i++) { ecc_chunk = buf + chip->ecc.size * i; - ret = nand_check_erased_ecc_chunk(ecc_chunk, - chip->ecc.size, - oob, sas, NULL, 0, + + mtd_ooblayout_ecc(mtd, i, &ecc); + ecc_bytes = chip->oob_poi + ecc.offset; + + ret = nand_check_erased_ecc_chunk(ecc_chunk, chip->ecc.size, + ecc_bytes, ecc.length, + NULL, 0, chip->ecc.strength); if (ret < 0) return ret; |