linux-kernel - [PATCH v2 4/4] mtd: gpmi: update the ecc step size for mtd

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Date:	Wed, 15 May 2013 16:46:46 +0800
From:	Huang Shijie <b32955@...escale.com>
To:	<dwmw2@...radead.org>
CC:	<dedekind1@...il.com>, <computersforpeace@...il.com>,
	<linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	Huang Shijie <b32955@...escale.com>
Subject: [PATCH v2 4/4] mtd: gpmi: update the ecc step size for mtd_info{}

update the ecc step size when we have already get the right value.

Signed-off-by: Huang Shijie <b32955@...escale.com>
---
 drivers/mtd/nand/gpmi-nand/gpmi-nand.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 53180da..bc598e6 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -1598,6 +1598,7 @@ static int gpmi_pre_bbt_scan(struct gpmi_nand_data  *this)
 	/* Adjust the ECC strength according to the chip. */
 	this->nand.ecc.strength = this->bch_geometry.ecc_strength;
 	this->mtd.ecc_strength = this->bch_geometry.ecc_strength;
+	this->mtd.ecc_step = this->bch_geometry.ecc_chunk_size;
 	this->mtd.bitflip_threshold = this->bch_geometry.ecc_strength;
 
 	/* NAND boot init, depends on the gpmi_set_geometry(). */
-- 
1.7.1


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