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mtd: nand_mrvl_nfc: Get ecc parameters from DT 

With DT helpers for ECC step size and strength, now use them on
Marvell NAND driver.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sebastian Hesselbarth 2015-11-20 20:36:04 +01:00 committed by Sascha Hauer
parent 0ba6906309
commit 75783fa8d0
1 changed files with 8 additions and 0 deletions
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8
drivers/mtd/nand/nand_mrvl_nfc.c
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@ -994,6 +994,14 @@ static int mrvl_nand_probe_dt(struct mrvl_nand_host *host)
if (of_get_nand_on_flash_bbt(np))
host->flash_bbt = 1;
host->ecc_strength = of_get_nand_ecc_strength(np);
if (host->ecc_strength < 0)
host->ecc_strength = 0;
host->ecc_step = of_get_nand_ecc_step_size(np);
if (host->ecc_step < 0)
host->ecc_step = 0;
return 0;
}