From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout4.samsung.com ([203.254.224.34]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZbdD-0004aq-Jz for linux-mtd@lists.infradead.org; Tue, 07 May 2013 06:44:12 +0000 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMF006921BU1LF0@mailout4.samsung.com> for linux-mtd@lists.infradead.org; Tue, 07 May 2013 15:43:35 +0900 (KST) From: Jingoo Han To: 'Artem Bityutskiy' Subject: [PATCH 22/26] mtd: nand: plat_nand: remove unnecessary platform_set_drvdata() Date: Tue, 07 May 2013 15:43:34 +0900 Message-id: <005a01ce4aee$32851f20$978f5d60$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit Content-language: ko Cc: linux-mtd@lists.infradead.org, Hartley Sweeten , Jingoo Han , 'David Woodhouse' List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han --- drivers/mtd/nand/plat_nand.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index c004566..d42700a 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -122,7 +122,6 @@ static int plat_nand_probe(struct platform_device *pdev) out: if (pdata->ctrl.remove) pdata->ctrl.remove(pdev); - platform_set_drvdata(pdev, NULL); iounmap(data->io_base); out_release_io: release_mem_region(res->start, resource_size(res)); -- 1.7.2.5