linux-kernel - [PATCH 1/2] mtd: rawnand: denali: remove unneeded denali_reset

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Date:   Thu, 24 Jan 2019 13:19:06 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-mtd@...ts.infradead.org,
        Boris Brezillon <boris.brezillon@...tlin.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Brian Norris <computersforpeace@...il.com>,
        linux-kernel@...r.kernel.org, Marek Vasut <marek.vasut@...il.com>,
        Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Boris Brezillon <bbrezillon@...nel.org>
Subject: [PATCH 1/2] mtd: rawnand: denali: remove unneeded denali_reset_irq() call

This code was added by commit 26d266e10e5e ("mtd: nand: denali: fix
raw and oob accessors for syndrome page layout"), but I do not see
sensible reason.

The IRQ flags are correctly reset by denali_cmd_ctrl(), so this code
is unneeded.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 drivers/mtd/nand/raw/denali.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c
index 21320b1..6775644 100644
--- a/drivers/mtd/nand/raw/denali.c
+++ b/drivers/mtd/nand/raw/denali.c
@@ -751,9 +751,6 @@ static int denali_read_oob(struct nand_chip *chip, int page)
 static int denali_write_oob(struct nand_chip *chip, int page)
 {
 	struct mtd_info *mtd = nand_to_mtd(chip);
-	struct denali_nand_info *denali = mtd_to_denali(mtd);
-
-	denali_reset_irq(denali);
 
 	denali_oob_xfer(mtd, chip, page, 1);
 
-- 
2.7.4