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authorBelisko Marek <marek.belisko@gmail.com>2014-04-25 12:00:07 +0200
committerTom Rini <trini@ti.com>2014-05-13 19:48:17 -0400
commit97eeae1a0735fc17351f10b9978e966392badedc (patch)
tree8d8e5a58e81c999d3e23623bd044491cda76085a /drivers/mtd/nand
parent2d92ba844068a72b50fbedbb17937ed264ef754a (diff)
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mtd: nand: omap_gpmc: Fix update of read_ecc in oob
We need to flip only one bit not assign. Signed-off-by: Marek Belisko <marek.belisko@gmail.com> Acked-by: Pekon Gupta <pekon@ti.com>
Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/omap_gpmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c
index 881a636..bf99b8e 100644
--- a/drivers/mtd/nand/omap_gpmc.c
+++ b/drivers/mtd/nand/omap_gpmc.c
@@ -403,7 +403,7 @@ static int omap_correct_data_bch(struct mtd_info *mtd, uint8_t *dat,
dat[byte_pos] ^= 1 << bit_pos;
printf("nand: bit-flip corrected @data=%d\n", byte_pos);
} else if (byte_pos < error_max) {
- read_ecc[byte_pos - SECTOR_BYTES] = 1 << bit_pos;
+ read_ecc[byte_pos - SECTOR_BYTES] ^= 1 << bit_pos;
printf("nand: bit-flip corrected @oob=%d\n", byte_pos -
SECTOR_BYTES);
} else {