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authorMatt Reimer <mreimer@vpop.net>2007-10-18 21:02:44 -0400
committerDavid Woodhouse <dwmw2@infradead.org>2008-01-12 09:46:31 -0500
commit4fac9f698404a5cd50b978fbdb7e54235353c215 (patch)
tree0670f169887b40b2772a4de82b52d9cb5c2a519f /drivers/mtd
parentde7921f01a407e0cb38143363995db89a5f9a5c5 (diff)
[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')
-rw-r--r--drivers/mtd/nand/s3c2410.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 512acfc89012..21a2cc8636df 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,
401 if ((diff0 & ~(1<<fls(diff0))) == 0) 401 if ((diff0 & ~(1<<fls(diff0))) == 0)
402 return 1; 402 return 1;
403 403
404 return 0; 404 return -1;
405} 405}
406 406
407/* ECC functions 407/* ECC functions