diff options
| author | Matt Reimer <mreimer@vpop.net> | 2007-10-18 18:02:44 -0700 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2008-01-12 14:46:31 +0000 |
| commit | 4fac9f698404a5cd50b978fbdb7e54235353c215 (patch) | |
| tree | 0670f169887b40b2772a4de82b52d9cb5c2a519f /drivers/mtd/nand/s3c2410.c | |
| parent | de7921f01a407e0cb38143363995db89a5f9a5c5 (diff) | |
| download | kernel_samsung_tuna-4fac9f698404a5cd50b978fbdb7e54235353c215.zip kernel_samsung_tuna-4fac9f698404a5cd50b978fbdb7e54235353c215.tar.gz kernel_samsung_tuna-4fac9f698404a5cd50b978fbdb7e54235353c215.tar.bz2 | |
[MTD] [NAND] make s3c2410 indicate an error for multi-bit read errors
If there were multiple bit errors in the data s3c2410_nand_correct_data()
was returning 0 (no error) instead of -1, so the upper layers (like JFFS2)
would not know the data is corrupt.
Signed-off-by: Matt Reimer <mreimer@vpop.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/nand/s3c2410.c')
| -rw-r--r-- | drivers/mtd/nand/s3c2410.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index 512acfc..21a2cc8 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -401,7 +401,7 @@ static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat, if ((diff0 & ~(1<<fls(diff0))) == 0) return 1; - return 0; + return -1; } /* ECC functions |