mtd: nand: set ECC algorithm in nand_dt_init

Use recently added of_get_nand_ecc_algo for that.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 8d6287e..728543b 100644 (file)
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3954,7 +3954,7 @@ ident_done:
 static int nand_dt_init(struct nand_chip *chip)
 {
        struct device_node *dn = nand_get_flash_node(chip);
-       int ecc_mode, ecc_strength, ecc_step;
+       int ecc_mode, ecc_algo, ecc_strength, ecc_step;
 
        if (!dn)
                return 0;
@@ -3966,6 +3966,7 @@ static int nand_dt_init(struct nand_chip *chip)
                chip->bbt_options |= NAND_BBT_USE_FLASH;
 
        ecc_mode = of_get_nand_ecc_mode(dn);
+       ecc_algo = of_get_nand_ecc_algo(dn);
        ecc_strength = of_get_nand_ecc_strength(dn);
        ecc_step = of_get_nand_ecc_step_size(dn);
 
@@ -3978,6 +3979,9 @@ static int nand_dt_init(struct nand_chip *chip)
        if (ecc_mode >= 0)
                chip->ecc.mode = ecc_mode;
 
+       if (ecc_algo >= 0)
+               chip->ecc.algo = ecc_algo;
+
        if (ecc_strength >= 0)
                chip->ecc.strength = ecc_strength;