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Date:   Fri, 22 Sep 2017 12:46:47 +0900
From:   Masahiro Yamada <>
Cc:     Masahiro Yamada <>,
        Cyrille Pitchen <>,,
        Boris Brezillon <>,
        Marek Vasut <>,
        Brian Norris <>,
        Richard Weinberger <>,
        David Woodhouse <>
Subject: [PATCH v2 10/12] mtd: nand: denali: remove unneeded init of ECC_ENABLE register

The ECC correction is properly enabled/disabled before the page
read/write.  There is no need to set up this at the beginning of
the probe.

Signed-off-by: Masahiro Yamada <>

This patch may cause a conflict
unless is applied first.

Changes in v2:
  - Newly added

 drivers/mtd/nand/denali.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index e567ad9..ee688e0 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1101,8 +1101,6 @@ static void denali_hw_init(struct denali_nand_info *denali)
 	iowrite32(CHIP_EN_DONT_CARE__FLAG, denali->reg + CHIP_ENABLE_DONT_CARE);
 	iowrite32(0xffff, denali->reg + SPARE_AREA_MARKER);
-	iowrite32(1, denali->reg + ECC_ENABLE);
 int denali_calc_ecc_bytes(int step_size, int strength)

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