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Subject[PATCH 1/2] [MTD] Blackfin NFC Driver: fix bug - do not clobber the status from the first 256 bytes if operating on 512 pages
Date
From: Mike Frysinger <vapier.adi@gmail.com>

Singed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---
drivers/mtd/nand/bf5xx_nand.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mtd/nand/bf5xx_nand.c b/drivers/mtd/nand/bf5xx_nand.c
index e87a572..3254348 100644
--- a/drivers/mtd/nand/bf5xx_nand.c
+++ b/drivers/mtd/nand/bf5xx_nand.c
@@ -273,7 +273,7 @@ static int bf5xx_nand_correct_data(struct mtd_info *mtd, u_char *dat,
dat += 256;
read_ecc += 8;
calc_ecc += 8;
- ret = bf5xx_nand_correct_data_256(mtd, dat, read_ecc, calc_ecc);
+ ret |= bf5xx_nand_correct_data_256(mtd, dat, read_ecc, calc_ecc);
}

return ret;
--
1.5.6

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