diff options
Diffstat (limited to 'drivers/mtd/nand/davinci_nand.c')
| -rw-r--r-- | drivers/mtd/nand/davinci_nand.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index ddb73c331936..8cb821b6686e 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -317,14 +317,6 @@ static int nand_davinci_correct_4bit(struct mtd_info *mtd, unsigned num_errors, corrected; unsigned long timeo; - /* All bytes 0xff? It's an erased page; ignore its ECC. */ - for (i = 0; i < 10; i++) { - if (ecc_code[i] != 0xff) - goto compare; - } - return 0; - -compare: /* Unpack ten bytes into eight 10 bit values. We know we're * little-endian, and use type punning for less shifting/masking. */ @@ -749,6 +741,7 @@ static int nand_davinci_probe(struct platform_device *pdev) info->chip.ecc.correct = nand_davinci_correct_4bit; info->chip.ecc.hwctl = nand_davinci_hwctl_4bit; info->chip.ecc.bytes = 10; + info->chip.ecc.options = NAND_ECC_GENERIC_ERASED_CHECK; } else { info->chip.ecc.calculate = nand_davinci_calculate_1bit; info->chip.ecc.correct = nand_davinci_correct_1bit; |