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path: root/drivers/mtd/nand/nand_base.c
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Diffstat (limited to 'drivers/mtd/nand/nand_base.c')
-rw-r--r--drivers/mtd/nand/nand_base.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 62b861304e0..0a54d003ef3 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1093,9 +1093,10 @@ static int nand_read(struct mtd_info *mtd, loff_t from, size_t len,
ret = nand_do_read_ops(mtd, from, &chip->ops);
+ *retlen = chip->ops.retlen;
+
nand_release_device(mtd);
- *retlen = chip->ops.retlen;
return ret;
}
@@ -1203,7 +1204,7 @@ static int nand_write_oob_syndrome(struct mtd_info *mtd,
pos = steps * (eccsize + chunk);
steps = 0;
} else
- pos = eccsize + chunk;
+ pos = eccsize;
chip->cmdfunc(mtd, NAND_CMD_SEQIN, pos, page);
for (i = 0; i < steps; i++) {
@@ -1566,7 +1567,7 @@ static uint8_t *nand_fill_oob(struct nand_chip *chip, uint8_t *oob,
bytes = min_t(size_t, len, free->length);
boffs = free->offset;
}
- memcpy(chip->oob_poi + woffs, oob, bytes);
+ memcpy(chip->oob_poi + boffs, oob, bytes);
oob += bytes;
}
return oob;
@@ -1691,9 +1692,10 @@ static int nand_write(struct mtd_info *mtd, loff_t to, size_t len,
ret = nand_do_write_ops(mtd, to, &chip->ops);
+ *retlen = chip->ops.retlen;
+
nand_release_device(mtd);
- *retlen = chip->ops.retlen;
return ret;
}