linux-kernel - [PATCH 12/27] mtd: nand: sharpsl: show device structure in sysfs

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Message-Id: <1401142372-14148-13-git-send-email-holler@ahsoftware.de>
Date:	Tue, 27 May 2014 00:12:37 +0200
From:	Alexander Holler <holler@...oftware.de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-mtd@...ts.infradead.org,
	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>,
	Alexander Holler <holler@...oftware.de>
Subject: [PATCH 12/27] mtd: nand: sharpsl: show device structure in sysfs

Fix a common error in nand-drivers which do not set up a parent device for
the mtd-device by using a new inline function.

Signed-off-by: Alexander Holler <holler@...oftware.de>
---
 drivers/mtd/nand/sharpsl.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index e81059b..1a9824a 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -142,10 +142,7 @@ static int sharpsl_nand_probe(struct platform_device *pdev)
 	/* Get pointer to private data */
 	this = (struct nand_chip *)(&sharpsl->chip);
 
-	/* Link the private data with the MTD structure */
-	sharpsl->mtd.priv = this;
-	sharpsl->mtd.owner = THIS_MODULE;
-
+	mtd_setup_common_members(&sharpsl->mtd, this, pdev);
 	platform_set_drvdata(pdev, sharpsl);
 
 	/*
@@ -178,8 +175,6 @@ static int sharpsl_nand_probe(struct platform_device *pdev)
 		goto err_scan;
 
 	/* Register the partitions */
-	sharpsl->mtd.name = "sharpsl-nand";
-
 	err = mtd_device_parse_register(&sharpsl->mtd, NULL, NULL,
 					data->partitions, data->nr_partitions);
 	if (err)
-- 
1.8.3.2

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