linux-kernel - [PATCH] mtd: davinci_nand: remove redundant mtd_device_unregister in nand_davinci

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Date:	Wed, 08 Jun 2011 21:01:37 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	David Woodhouse <dwmw2@...radead.org>,
	Artem Bityutskiy <Artem.Bityutskiy@...ia.com>,
	linux-mtd@...ts.infradead.org
Subject: [PATCH] mtd: davinci_nand: remove redundant mtd_device_unregister
 in nand_davinci_remove

mtd_device_unregister is done in nand_release(),
thus no need to call it in nand_davinci_remove().

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/mtd/nand/davinci_nand.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index 0c582ed..70c92a5 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -811,9 +811,6 @@ err_nomem:
 static int __exit nand_davinci_remove(struct platform_device *pdev)
 {
 	struct davinci_nand_info *info = platform_get_drvdata(pdev);
-	int status;
-
-	status = mtd_device_unregister(&info->mtd);
 
 	spin_lock_irq(&davinci_nand_lock);
 	if (info->chip.ecc.mode == NAND_ECC_HW_SYNDROME)
-- 
1.7.4.1



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