Commit 867f9873 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Boris Brezillon

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: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 04dae62c
...@@ -723,8 +723,17 @@ static int nand_davinci_probe(struct platform_device *pdev) ...@@ -723,8 +723,17 @@ static int nand_davinci_probe(struct platform_device *pdev)
switch (info->chip.ecc.mode) { switch (info->chip.ecc.mode) {
case NAND_ECC_NONE: case NAND_ECC_NONE:
pdata->ecc_bits = 0;
break;
case NAND_ECC_SOFT: case NAND_ECC_SOFT:
pdata->ecc_bits = 0; pdata->ecc_bits = 0;
/*
* This driver expects Hamming based ECC when ecc_mode is set
* to NAND_ECC_SOFT. Force ecc.algo to NAND_ECC_HAMMING to
* avoid adding an extra ->ecc_algo field to
* davinci_nand_pdata.
*/
info->chip.ecc.algo = NAND_ECC_HAMMING;
break; break;
case NAND_ECC_HW: case NAND_ECC_HW:
if (pdata->ecc_bits == 4) { if (pdata->ecc_bits == 4) {
......
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