[MTD] [NAND] make s3c2410 indicate an error for multi-bit read errors

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=4fac9f698404a5cd50b978fbdb7e54235353c215
Commit:     4fac9f698404a5cd50b978fbdb7e54235353c215
Parent:     de7921f01a407e0cb38143363995db89a5f9a5c5
Author:     Matt Reimer <mreimer at vpop.net>
AuthorDate: Thu Oct 18 18:02:44 2007 -0700
Committer:  David Woodhouse <dwmw2 at infradead.org>
CommitDate: Sat Jan 12 14:46:31 2008 +0000

    [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 at vpop.net>
    Signed-off-by: David Woodhouse <dwmw2 at infradead.org>
---
 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