From patchwork Tue May 7 06:36:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingoo Han X-Patchwork-Id: 242029 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 E8F0A2C0126 for ; Tue, 7 May 2013 16:36:52 +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 1UZbW2-00084n-BI; Tue, 07 May 2013 06:36:46 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZbW0-0004NT-E0; Tue, 07 May 2013 06:36:44 +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 1UZbVx-0004MN-FX for linux-mtd@lists.infradead.org; Tue, 07 May 2013 06:36:42 +0000 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMF006XZ10E1LE0@mailout4.samsung.com> for linux-mtd@lists.infradead.org; Tue, 07 May 2013 15:36:19 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.50]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id B4.6E.19730.3E0A8815; Tue, 07 May 2013 15:36:19 +0900 (KST) X-AuditID: cbfee68e-b7efa6d000004d12-bb-5188a0e3b05d Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id A9.B3.08957.2E0A8815; Tue, 07 May 2013 15:36:19 +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 <0MMF00GJO10I3C70@mmp2.samsung.com>; Tue, 07 May 2013 15:36:18 +0900 (KST) From: Jingoo Han To: 'Artem Bityutskiy' Subject: [PATCH 14/26] mtd: nand: fsmc_nand: remove unnecessary platform_set_drvdata() Date: Tue, 07 May 2013 15:36:18 +0900 Message-id: <005201ce4aed$2e797760$8b6c6620$@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5K7QShicOfrqbYQQiilkDl32vWHQ== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrAIsWRmVeSWpSXmKPExsVy+t8zI93HCzoCDVqms1m8efyM2eLlIU2L iSsnM1tcXniJ1WJ30zJ2i3+XrrE6sHlsXqHlMe9koMfmJfUefVtWMXo8/bGXOYA1issmJTUn syy1SN8ugSvj46NTbAUP2CqOP3nG1sB4kbWLkZNDQsBE4vjKPVC2mMSFe+vZQGwhgWWMEt/u JHQxcoDVXOqW7GLkAgpPZ5To2NPLDOH8YpQ4+vsWO0gDm4CaxJcvh9lBGkQELCW+zPQFqWEW mMQoce/2YiaQGmGBCIlNs66C1bMIqErc+78CzOYFqn/44ggbhC0o8WPyPRYQm1lAS2L9zuNM ELa8xOY1b5khDlWQ2HH2NSOILSKgJ7Fzyz+oGhGJfS/eMULUnGKX+LJdBWKXgMS3yYdYIJ6R ldh0AGqMpMTBFTdYJjCKzUKyeRaSzbOQbJ6FZMMCRpZVjKKpBckFxUnpRUZ6xYm5xaV56XrJ +bmbGCGx17eD8eYB60OMyUDrJzJLiSbnA2M3ryTe0NjMyMLUxNTYyNzSjDRhJXFetRbrQCGB 9MSS1OzU1ILUovii0pzU4kOMTBycUg2Mk2xV1OxL5Fn3hZUE2ss7lXKIb42ve7EqemacU0+M zi3+9PMdL9vut7DECLCtzVuao6zUJr6048B2oWOr7Qur9O7VrA3arakQtYV7euzNm9GHXexy vm0/f5en5mKSQX/+v/eFpv8vHF56U06X48yHU3Utb7I3fEl9XS/30/F5JcfsZSb/9uxRYinO SDTUYi4qTgQAvSONjdMCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprPKsWRmVeSWpSXmKPExsVy+t9jQd3HCzoCDc4/ZrR48/gZs8XLQ5oW E1dOZra4vPASq8XupmXsFv8uXWN1YPPYvELLY97JQI/NS+o9+rasYvR4+mMvcwBrVAOjTUZq YkpqkUJqXnJ+SmZeuq2Sd3C8c7ypmYGhrqGlhbmSQl5ibqqtkotPgK5bZg7QfiWFssScUqBQ QGJxsZK+HaYJoSFuuhYwjRG6viFBcD1GBmggYR1jxsdHp9gKHrBVHH/yjK2B8SJrFyMHh4SA icSlbskuRk4gU0ziwr31bF2MXBxCAtMZJTr29DJDOL8YJY7+vsUOUsUmoCbx5cthdpBmEQFL iS8zfUFqmAUmMUrcu72YCaRGWCBCYtOsq2D1LAKqEvf+rwCzeYHqH744wgZhC0r8mHyPBcRm FtCSWL/zOBOELS+xec1bZoiLFCR2nH3NCGKLCOhJ7NzyD6pGRGLfi3eMExgFZiEZNQvJqFlI Rs1C0rKAkWUVo2hqQXJBcVJ6rqFecWJucWleul5yfu4mRnB0P5PawbiyweIQowAHoxIPr8Kp 9kAh1sSy4srcQ4wSHMxKIrzS2h2BQrwpiZVVqUX58UWlOanFhxiTgT6dyCwlmpwPTDx5JfGG xiZmRpZGZhZGJubmpAkrifMeaLUOFBJITyxJzU5NLUgtgtnCxMEp1cBYc9mn5Pn74v/H2z5d VVlw4TaXYC+fgDK/2Jtv5189DPx9rOat76m4iTs1HNyzu4PWWJwrKF0seSX6V7/6u3N7CmbM 6q73O2bOv2n/K7l0oY4pN9r2peQ8miq+JGaRsDn3lKamqyy7Lm6qq266L2vQu5Lfj8lEwvTf hn2vPnUeizQ/177j4P9+JZbijERDLeai4kQAbjVTijIDAAA= 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_023641_799429_24B4EF4D X-CRM114-Status: GOOD ( 10.12 ) 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: 'Vipin Kumar' , 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/fsmc_nand.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index 911e243..ca7fd0c 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -1174,8 +1174,6 @@ static int fsmc_nand_remove(struct platform_device *pdev) { struct fsmc_nand_data *host = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); - if (host) { nand_release(&host->mtd);