[PATCH 4/7] mtd: omap gpmc: fix ecc bytes/size
Sascha Hauer
s.hauer at pengutronix.de
Fri Aug 1 06:29:12 PDT 2014
The ecc bytes / size are per subpage, not per page.
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
drivers/mtd/nand/nand_omap_gpmc.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/mtd/nand/nand_omap_gpmc.c b/drivers/mtd/nand/nand_omap_gpmc.c
index 59712b8..5ff1647 100644
--- a/drivers/mtd/nand/nand_omap_gpmc.c
+++ b/drivers/mtd/nand/nand_omap_gpmc.c
@@ -804,8 +804,8 @@ static int omap_gpmc_eccmode(struct gpmc_nand_info *oinfo,
offset - omap_oobinfo.eccbytes;
break;
case OMAP_ECC_BCH4_CODE_HW:
- oinfo->nand.ecc.bytes = 4 * 7;
- oinfo->nand.ecc.size = 4 * 512;
+ oinfo->nand.ecc.bytes = 7;
+ oinfo->nand.ecc.size = 512;
oinfo->nand.ecc.strength = BCH4_MAX_ERROR;
omap_oobinfo.oobfree->offset = offset;
omap_oobinfo.oobfree->length = minfo->oobsize -
@@ -815,8 +815,8 @@ static int omap_gpmc_eccmode(struct gpmc_nand_info *oinfo,
omap_oobinfo.eccpos[i] = i + offset;
break;
case OMAP_ECC_BCH8_CODE_HW:
- oinfo->nand.ecc.bytes = 4 * 13;
- oinfo->nand.ecc.size = 4 * 512;
+ oinfo->nand.ecc.bytes = 13;
+ oinfo->nand.ecc.size = 512;
oinfo->nand.ecc.strength = BCH8_MAX_ERROR;
omap_oobinfo.oobfree->offset = offset;
omap_oobinfo.oobfree->length = minfo->oobsize -
@@ -826,8 +826,8 @@ static int omap_gpmc_eccmode(struct gpmc_nand_info *oinfo,
omap_oobinfo.eccpos[i] = i + offset;
break;
case OMAP_ECC_BCH8_CODE_HW_ROMCODE:
- oinfo->nand.ecc.bytes = 4 * 13;
- oinfo->nand.ecc.size = 4 * 512;
+ oinfo->nand.ecc.bytes = 13;
+ oinfo->nand.ecc.size = 512;
oinfo->nand.ecc.strength = BCH8_MAX_ERROR;
nand->ecc.read_page = omap_gpmc_read_page_bch_rom_mode;
omap_oobinfo.oobfree->length = 0;
--
2.0.1
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