From patchwork Tue May 7 06:40:47 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingoo Han X-Patchwork-Id: 242034 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 397F62C012F for ; Tue, 7 May 2013 16:41:18 +1000 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZbaL-0000ma-BC; Tue, 07 May 2013 06:41:13 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZbaJ-0004U6-Cl; Tue, 07 May 2013 06:41:11 +0000 Received: from mailout4.samsung.com ([203.254.224.34]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZbaG-0004TQ-Rj for linux-mtd@lists.infradead.org; Tue, 07 May 2013 06:41:09 +0000 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMF001VX17ZTHH0@mailout4.samsung.com> for linux-mtd@lists.infradead.org; Tue, 07 May 2013 15:40:47 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.48]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id 87.B9.19350.FE1A8815; Tue, 07 May 2013 15:40:47 +0900 (KST) X-AuditID: cbfee691-b7fe56d000004b96-2d-5188a1efb3d9 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id AD.E4.08957.FE1A8815; Tue, 07 May 2013 15:40:47 +0900 (KST) Received: from DOJG1HAN03 ([12.23.120.99]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MMF00GG517Z3C80@mmp2.samsung.com>; Tue, 07 May 2013 15:40:47 +0900 (KST) From: Jingoo Han To: 'Artem Bityutskiy' Subject: [PATCH 19/26] mtd: nand: nuc900_nand: remove unnecessary platform_set_drvdata() Date: Tue, 07 May 2013 15:40:47 +0900 Message-id: <005701ce4aed$ce8859b0$6b990d10$@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5K7b7/9g24NBsGR0uXvyKxXLup9g== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrEIsWRmVeSWpSXmKPExsVy+t8zA933CzsCDSbeULB48/gZs8XElZOZ LS4vvMRqsbtpGbsDi8fmFVoe804GemxeUu/Rt2UVYwBLFJdNSmpOZllqkb5dAlfG97u32QqW s1U8fzifpYFxPmsXIyeHhICJRNumvVC2mMSFe+vZuhi5OIQEljFKfH/7EK5o74NFTBCJ6YwS +9++YgJJCAn8YpTonpcFYrMJqEl8+XKYvYuRg0NEwFLiy0xfkDCzQJ7E2cef2UFsYYEoiVVf LoC1sgioSvz5vIoNpJwXqPzDe2uQMK+AoMSPyfdYIFq1JNbvPM4EYctLbF7zlhniHAWJHWdf M4LYIgJ6En9/LoGqEZHY9+IdI8iZEgLb2CWePvvDBrFLQOLb5EMsILskBGQlNh2AmiMpcXDF DZYJjGKzkKyehWT1LCSrZyFZsYCRZRWjaGpBckFxUnqRqV5xYm5xaV66XnJ+7iZGSHxN3MF4 /4D1IcZkoPUTmaVEk/OB8ZlXEm9obGZkYWpiamxkbmlGmrCSOK96i3WgkEB6YklqdmpqQWpR fFFpTmrxIUYmDk6pBsaNrp43ci+K+0dL70tM/fCUaR/jMWPtU8nznshv2y0yc3nGPdFKc8UX 31O8HG623b7j/texii9oT+XtUztFZky/vGrq7ofn3t7tzM5Vv59s3slclbIkbbFS/p95hhc3 WPnNeHc3bZn9wpy45xd2PP0f91DD0Ydj9t+bHy5OOz11/i+Ntz9+nyq4rsRSnJFoqMVcVJwI ADHDrovFAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupnleLIzCtJLcpLzFFi42I5/e+xoO77hR2BBg9myFq8efyM2WLiysnM FpcXXmK12N20jN2BxWPzCi2PeScDPTYvqffo27KKMYAlqoHRJiM1MSW1SCE1Lzk/JTMv3VbJ OzjeOd7UzMBQ19DSwlxJIS8xN9VWycUnQNctMwdoo5JCWWJOKVAoILG4WEnfDtOE0BA3XQuY xghd35AguB4jAzSQsI4x4/vd22wFy9kqnj+cz9LAOJ+1i5GTQ0LARGLvg0VMELaYxIV769m6 GLk4hASmM0rsf/sKLCEk8ItRonteFojNJqAm8eXLYfYuRg4OEQFLiS8zfUHCzAJ5Emcff2YH sYUFoiRWfbkA1soioCrx5/MqNpByXqDyD++tQcK8AoISPybfY4Fo1ZJYv/M4E4QtL7F5zVtm iHMUJHacfc0IYosI6En8/bkEqkZEYt+Ld4wTGAVmIRk1C8moWUhGzULSsoCRZRWjaGpBckFx UnquoV5xYm5xaV66XnJ+7iZGcPQ+k9rBuLLB4hCjAAejEg+vwqn2QCHWxLLiytxDjBIczEoi vNLaHYFCvCmJlVWpRfnxRaU5qcWHGJOBHp3ILCWanA9MLHkl8YbGJmZGlkZmFkYm5uakCSuJ 8x5otQ4UEkhPLEnNTk0tSC2C2cLEwSnVwCgofXeVxOTmRTfX/l1ye9ujtf8KZNNYb71wupfv mzBFhctx4uT27xI/G16/e+qjNOOy8cPqJYdemN40uJXSn1Rd+O/JU1mLkxeufjoeyncx/8Dj K4LCW1+vZ6pX1Pn0eJdeldwJrlpmmZMaHkELlrmoZlX1PpmZ+Sv0luojFvnyXcn7zkk3NnIp sRRnJBpqMRcVJwIA4LPMQCIDAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130507_024109_354061_91F8968F X-CRM114-Status: UNSURE ( 9.92 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -8.1 (--------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-8.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [203.254.224.34 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -1.2 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 T_HDRS_LCASE Odd capitalization of message header 0.0 T_MANY_HDRS_LCASE Odd capitalization of multiple message headers Cc: linux-mtd@lists.infradead.org, Jingoo Han , 'David Woodhouse' X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org 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/nuc900_nand.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/nuc900_nand.c b/drivers/mtd/nand/nuc900_nand.c index cd6be2e..5211515 100644 --- a/drivers/mtd/nand/nuc900_nand.c +++ b/drivers/mtd/nand/nuc900_nand.c @@ -324,8 +324,6 @@ static int nuc900_nand_remove(struct platform_device *pdev) kfree(nuc900_nand); - platform_set_drvdata(pdev, NULL); - return 0; }