forked from Minki/linux
mtd: nand: davinci: set ECC algorithm explicitly
This is part of process deprecating NAND_ECC_SOFT_BCH (and switching to enum nand_ecc_algo). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
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@ -723,8 +723,17 @@ static int nand_davinci_probe(struct platform_device *pdev)
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switch (info->chip.ecc.mode) {
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case NAND_ECC_NONE:
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pdata->ecc_bits = 0;
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break;
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case NAND_ECC_SOFT:
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pdata->ecc_bits = 0;
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/*
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* This driver expects Hamming based ECC when ecc_mode is set
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* to NAND_ECC_SOFT. Force ecc.algo to NAND_ECC_HAMMING to
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* avoid adding an extra ->ecc_algo field to
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* davinci_nand_pdata.
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*/
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info->chip.ecc.algo = NAND_ECC_HAMMING;
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break;
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case NAND_ECC_HW:
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if (pdata->ecc_bits == 4) {
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