From: "Rafał Miłecki" <zajec5@gmail.com>
To: Brian Norris <computersforpeace@gmail.com>,
linux-mtd@lists.infradead.org
Cc: "Boris Brezillon" <boris.brezillon@free-electrons.com>,
"Kamal Dasu" <kdasu.kdev@gmail.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Frank Rowand" <frowand.list@gmail.com>,
"Grant Likely" <grant.likely@linaro.org>,
devicetree@vger.kernel.org, "Rafał Miłecki" <zajec5@gmail.com>
Subject: [PATCH V2 3/4] mtd: nand: set ECC algorithm in nand_dt_init
Date: Wed, 23 Mar 2016 11:19:02 +0100 [thread overview]
Message-ID: <1458728343-1234-4-git-send-email-zajec5@gmail.com> (raw)
In-Reply-To: <1458728343-1234-1-git-send-email-zajec5@gmail.com>
Use recently added of_get_nand_ecc_algo for that.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
drivers/mtd/nand/nand_base.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index f2c8ff3..ef977f3 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3979,7 +3979,7 @@ 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;
@@ -3991,6 +3991,7 @@ 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);
@@ -4003,6 +4004,9 @@ 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;
--
1.8.4.5
next prev parent reply other threads:[~2016-03-23 10:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-23 10:18 [PATCH V2 0/4] mtd: nand: add enum nand_ecc_algo Rafał Miłecki
2016-03-23 10:19 ` [PATCH V2 1/4] mtd: nand: add new enum for storing ECC algorithm Rafał Miłecki
2016-03-23 10:19 ` [PATCH V2 2/4] of: mtd: prepare helper reading NAND ECC algo from DT Rafał Miłecki
2016-03-23 10:19 ` Rafał Miłecki [this message]
2016-03-23 10:19 ` [PATCH V2 4/4] mtd: nand: nandsim: set ECC algorithm explicitly Rafał Miłecki
2016-03-23 10:43 ` [PATCH V2 0/4] mtd: nand: add enum nand_ecc_algo Boris Brezillon
2016-03-30 13:27 ` Boris Brezillon
2016-04-02 7:11 ` Boris Brezillon
2016-03-30 13:58 ` Boris Brezillon
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