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mtd: rawnand: brcmnand: Fix BCH ECC layout for large page NAND parts

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The way oobregion->offset is derived for large page NAND parts is
wrong, fixes it.

Fixes: ef5eeea6e911 ("mtd: nand: brcm: switch to mtd_ooblayout_ops")
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Kamal Dasu 2019-05-01 15:22:14 -04:00 committed by Miquel Raynal
parent 855eff216a
commit 917cc5945f
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/raw/brcmnand/brcmnand.c
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@ -931,7 +931,7 @@ static int brcmnand_bch_ooblayout_ecc(struct mtd_info *mtd, int section,
if (section >= sectors) if (section >= sectors)
return -ERANGE; return -ERANGE;
oobregion->offset = (section * (sas + 1)) - chip->ecc.bytes; oobregion->offset = ((section + 1) * sas) - chip->ecc.bytes;
oobregion->length = chip->ecc.bytes; oobregion->length = chip->ecc.bytes;
return 0; return 0;