From patchwork Tue May 7 06:43:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingoo Han X-Patchwork-Id: 242048 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 867702C0138 for ; Tue, 7 May 2013 17:09:20 +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 1UZbe9-0002JU-IK; Tue, 07 May 2013 06:45:12 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZbdF-0004bh-Ns; Tue, 07 May 2013 06:44:13 +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 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) Received: from epcpsbgm1.samsung.com ( [203.254.230.49]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id 73.F0.31024.792A8815; Tue, 07 May 2013 15:43:35 +0900 (KST) X-AuditID: cbfee68d-b7f016d000007930-53-5188a2976034 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 7F.C5.08957.792A8815; Tue, 07 May 2013 15:43:35 +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 <0MMF00HVH1CMLG10@mmp2.samsung.com>; 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 X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5K7hQWWxg0OZAWRgSJEO4gG0GmtQ== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPIsWRmVeSWpSXmKPExsVy+t8zQ93pizoCDa4d5rN48/gZs8XElZOZ LV6e3c1icXnhJVaL3U3L2B1YPTav0PKYdzLQY/OSeo++LasYPZ6f+cEWwBrFZZOSmpNZllqk b5fAldH16zBLQSd7xezv51gaGP+zdjFyckgImEhMXviTDcIWk7hwbz2QzcUhJLCMUWLq/HdM MEXzFvWwQCSmM0r8m3YJquoXo8Tab/fAqtgE1CS+fDnM3sXIwSEiYCnxZaYvSA2zwAJGiZdn ToHVCAtESGzs2MQOYrMIqEo0XjsEtpoXqH7dzYtMELagxI/J91hAbGYBLYn1O48zQdjyEpvX vGWGuEhBYsfZ14wgtoiAnsTu+5OZIWpEJPa9eMcIslhC4Bi7xPn3yxkhlglIfJt8iAXkOAkB WYlNB6DmSEocXHGDZQKj2Cwkq2chWT0LyepZSFYsYGRZxSiaWpBcUJyUXmSoV5yYW1yal66X nJ+7iRESeb07GG8fsD7EmAy0fiKzlGhyPjBy80riDY3NjCxMTUyNjcwtzUgTVhLnVWuxDhQS SE8sSc1OTS1ILYovKs1JLT7EyMTBKdXAeGXFikv397wRvxBpxbH67J/NH5RXGE1lNHbtKZZ/ 1/5F1JZZs9FzhTJHzMp3TsaZun1BzXW/jh112K/F/jhEIyOdU9n2/GR3i8jGYvV5Qg584VeX ysw9IBaiY2o3+eqdUypxS2539T5VXs35OtlQ693cqpnTgh5u2TBFIvFcb0JIL3NpbNVsJZbi jERDLeai4kQAmJFt2dICAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDKsWRmVeSWpSXmKPExsVy+t9jQd3pizoCDRZ85rJ48/gZs8XElZOZ LV6e3c1icXnhJVaL3U3L2B1YPTav0PKYdzLQY/OSeo++LasYPZ6f+cEWwBrVwGiTkZqYklqk kJqXnJ+SmZduq+QdHO8cb2pmYKhraGlhrqSQl5ibaqvk4hOg65aZA7RbSaEsMacUKBSQWFys pG+HaUJoiJuuBUxjhK5vSBBcj5EBGkhYx5jR9eswS0Ene8Xs7+dYGhj/s3YxcnJICJhIzFvU wwJhi0lcuLeerYuRi0NIYDqjxL9pl6CcX4wSa7/dYwKpYhNQk/jy5TB7FyMHh4iApcSXmb4g NcwCCxglXp45BVYjLBAhsbFjEzuIzSKgKtF47RAbiM0LVL/u5kUmCFtQ4sfke2CbmQW0JNbv PM4EYctLbF7zlhniIgWJHWdfM4LYIgJ6ErvvT2aGqBGR2PfiHeMERoFZSEbNQjJqFpJRs5C0 LGBkWcUomlqQXFCclJ5rqFecmFtcmpeul5yfu4kRHNfPpHYwrmywOMQowMGoxMOrcKo9UIg1 say4MvcQowQHs5IIr7R2R6AQb0piZVVqUX58UWlOavEhxmSgTycyS4km5wNTTl5JvKGxiZmR pZGZhZGJuTlpwkrivAdarQOFBNITS1KzU1MLUotgtjBxcEoBU9P9x8cW/WlzCpl39mzP5+9/ 971m5HHY1izAeD9cNYTTTHtbddXSuQqqD7geqe/aZmQceL4/rdlX+FnH58pF4daLHtkxiy6p uv7xy61Y5//X3r/dx3Tt/CKhWZf1dsx6aD3JyMZuwasrHdu15gZ4N9yPZa1aEbi47Jjof937 gneffAp6+spKWV+JpTgj0VCLuag4EQCpYWd7LwMAAA== 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_024411_987409_21297143 X-CRM114-Status: GOOD ( 10.11 ) 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, Hartley Sweeten , 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/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));