linux-kernel - [PATCH 19/27] mtd: nand: bcm47: show device structure in sysfs

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Message-Id: <1401142372-14148-20-git-send-email-holler@ahsoftware.de>
Date:	Tue, 27 May 2014 00:12:44 +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 19/27] mtd: nand: bcm47: 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/bcm47xxnflash/main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/bcm47xxnflash/main.c b/drivers/mtd/nand/bcm47xxnflash/main.c
index 1074459..f995d5c 100644
--- a/drivers/mtd/nand/bcm47xxnflash/main.c
+++ b/drivers/mtd/nand/bcm47xxnflash/main.c
@@ -34,8 +34,7 @@ static int bcm47xxnflash_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	b47n->nand_chip.priv = b47n;
-	b47n->mtd.owner = THIS_MODULE;
-	b47n->mtd.priv = &b47n->nand_chip; /* Required */
+	mtd_setup_common_members(&b47n->mtd, &b47n->nand_chip, pdev);
 	b47n->cc = container_of(nflash, struct bcma_drv_cc, nflash);
 
 	if (b47n->cc->core->bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) {
-- 
1.8.3.2

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