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mtd: nand: fsmc: validate ECC setup by checking algorithm directly

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NAND core sets ECC algorithm in algo field now and it should be
preferred over the mode field. This also prepares driver for dropping
NAND_ECC_SOFT_BCH.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Rafał Miłecki 2016-04-17 22:53:04 +02:00 committed by Boris Brezillon
parent e9d4faed71
commit ef296dc947
1 changed files with 5 additions and 2 deletions
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7
drivers/mtd/nand/fsmc_nand.c
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@ -958,9 +958,12 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
nand->ecc.strength = 1;
break;
case NAND_ECC_SOFT:
case NAND_ECC_SOFT_BCH:
dev_info(&pdev->dev, "Using 4-bit SW BCH ECC scheme\n");
break;
if (nand->ecc.algo == NAND_ECC_BCH) {
dev_info(&pdev->dev, "Using 4-bit SW BCH ECC scheme\n");
break;
}
default:
dev_err(&pdev->dev, "Unsupported ECC mode!\n");