diff options
Diffstat (limited to 'drivers/mtd/nand/raw/mxc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/mxc_nand.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c index a043d76b48cb..d4200eb2ad32 100644 --- a/drivers/mtd/nand/raw/mxc_nand.c +++ b/drivers/mtd/nand/raw/mxc_nand.c @@ -669,7 +669,7 @@ static void mxc_nand_enable_hwecc_v1_v2(struct nand_chip *chip, bool enable) struct mxc_nand_host *host = nand_get_controller_data(chip); uint16_t config1; - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_TYPE_ON_HOST) return; config1 = readw(NFC_V1_V2_CONFIG1); @@ -687,7 +687,7 @@ static void mxc_nand_enable_hwecc_v3(struct nand_chip *chip, bool enable) struct mxc_nand_host *host = nand_get_controller_data(chip); uint32_t config2; - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_TYPE_ON_HOST) return; config2 = readl(NFC_V3_CONFIG2); @@ -1117,7 +1117,8 @@ static void preset_v1(struct mtd_info *mtd) struct mxc_nand_host *host = nand_get_controller_data(nand_chip); uint16_t config1 = 0; - if (nand_chip->ecc.mode == NAND_ECC_HW && mtd->writesize) + if (nand_chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST && + mtd->writesize) config1 |= NFC_V1_V2_CONFIG1_ECC_EN; if (!host->devtype_data->irqpending_quirk) @@ -1227,7 +1228,7 @@ static void preset_v2(struct mtd_info *mtd) if (mtd->writesize) { uint16_t pages_per_block = mtd->erasesize / mtd->writesize; - if (nand_chip->ecc.mode == NAND_ECC_HW) + if (nand_chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST) config1 |= NFC_V1_V2_CONFIG1_ECC_EN; host->eccsize = get_eccsize(mtd); @@ -1303,7 +1304,7 @@ static void preset_v3(struct mtd_info *mtd) } if (mtd->writesize) { - if (chip->ecc.mode == NAND_ECC_HW) + if (chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST) config2 |= NFC_V3_CONFIG2_ECC_EN; config2 |= NFC_V3_CONFIG2_PPB( @@ -1680,8 +1681,8 @@ static int mxcnd_attach_chip(struct nand_chip *chip) struct mxc_nand_host *host = nand_get_controller_data(chip); struct device *dev = mtd->dev.parent; - switch (chip->ecc.mode) { - case NAND_ECC_HW: + switch (chip->ecc.engine_type) { + case NAND_ECC_ENGINE_TYPE_ON_HOST: chip->ecc.read_page = mxc_nand_read_page; chip->ecc.read_page_raw = mxc_nand_read_page_raw; chip->ecc.read_oob = mxc_nand_read_oob; @@ -1690,7 +1691,7 @@ static int mxcnd_attach_chip(struct nand_chip *chip) chip->ecc.write_oob = mxc_nand_write_oob; break; - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_TYPE_SOFT: break; default: @@ -1728,7 +1729,7 @@ static int mxcnd_attach_chip(struct nand_chip *chip) */ host->used_oobsize = min(mtd->oobsize, 218U); - if (chip->ecc.mode == NAND_ECC_HW) { + if (chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST) { if (is_imx21_nfc(host) || is_imx27_nfc(host)) chip->ecc.strength = 1; else @@ -1843,10 +1844,10 @@ static int mxcnd_probe(struct platform_device *pdev) mtd_set_ooblayout(mtd, host->devtype_data->ooblayout); if (host->pdata.hw_ecc) { - this->ecc.mode = NAND_ECC_HW; + this->ecc.engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST; } else { - this->ecc.mode = NAND_ECC_SOFT; - this->ecc.algo = NAND_ECC_HAMMING; + this->ecc.engine_type = NAND_ECC_ENGINE_TYPE_SOFT; + this->ecc.algo = NAND_ECC_ALGO_HAMMING; } /* NAND bus width determines access functions used by upper layer */ |