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From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] GCC4.6: Squash warnings in onenand_base.c
Date: Thu, 19 Apr 2012 13:14:17 +0200	[thread overview]
Message-ID: <1334834057-21479-1-git-send-email-wd@denx.de> (raw)

Fix gcc 4.6 build warnings:
onenand_base.c: In function 'onenand_probe':
onenand_base.c:2577:6: warning: variable 'maf_id' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
---
 drivers/mtd/onenand/onenand_base.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 480ae7a..1d0f196 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -2574,7 +2574,7 @@ static int onenand_chip_probe(struct mtd_info *mtd)
 int onenand_probe(struct mtd_info *mtd)
 {
 	struct onenand_chip *this = mtd->priv;
-	int maf_id, dev_id, ver_id;
+	int dev_id, ver_id;
 	int density;
 	int ret;
 
@@ -2582,8 +2582,7 @@ int onenand_probe(struct mtd_info *mtd)
 	if (ret)
 		return ret;
 
-	/* Read manufacturer and device IDs from Register */
-	maf_id = this->read_word(this->base + ONENAND_REG_MANUFACTURER_ID);
+	/* Read device IDs from Register */
 	dev_id = this->read_word(this->base + ONENAND_REG_DEVICE_ID);
 	ver_id = this->read_word(this->base + ONENAND_REG_VERSION_ID);
 	this->technology = this->read_word(this->base + ONENAND_REG_TECHNOLOGY);
-- 
1.7.7.6

             reply	other threads:[~2012-04-19 11:14 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-19 11:14 Wolfgang Denk [this message]
2012-04-19 11:41 ` [U-Boot] [PATCH] GCC4.6: Squash warnings in onenand_base.c Lukasz Majewski
2012-04-19 12:06   ` Anatolij Gustschin
2012-04-19 12:38 ` Lukasz Majewski
2012-04-19 12:41   ` Wolfgang Denk
2012-04-21 14:45 ` Wolfgang Denk
  -- strict thread matches above, loose matches on Subject: below --
2011-11-06  0:01 Marek Vasut

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