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| author | Vitaly Wool <vwool@ru.mvista.com> | 2006-09-16 12:15:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-16 12:54:32 -0700 |
| commit | 96da96065bd66164acc3c8a1ea6db4ee765537e9 (patch) | |
| tree | baa607c16c0cb2034cb9eb881fa840ad2f3ef2b5 | |
| parent | 20acaa18d0c002fec180956f87adeb3f11f635a6 (diff) | |
| download | linux-3.10-96da96065bd66164acc3c8a1ea6db4ee765537e9.tar.gz linux-3.10-96da96065bd66164acc3c8a1ea6db4ee765537e9.tar.bz2 linux-3.10-96da96065bd66164acc3c8a1ea6db4ee765537e9.zip | |
[PATCH] MTD NAND: OOB buffer offset fixups
In the case of data-pad-ecc-pad-data... layout the oob start position has
to be sizeof(data) in nand_write_oob_syndrom().
In nand_fill_oob() we need to copy to buf + buffer offset instead of buf +
write offset.
Signed-off-by: Vitaly Wool <vwool@ru.mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index c8cbc00243f..0a54d003ef3 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -1204,7 +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++) { @@ -1567,7 +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; |