From patchwork Fri May 3 06:31:03 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingoo Han X-Patchwork-Id: 241167 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from mail-qa0-x239.google.com (mail-qa0-x239.google.com [IPv6:2607:f8b0:400d:c00::239]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (not verified)) by ozlabs.org (Postfix) with ESMTPS id C5C892C00A4 for ; Fri, 3 May 2013 16:31:07 +1000 (EST) Received: by mail-qa0-f57.google.com with SMTP id g10sf92457qah.12 for ; Thu, 02 May 2013 23:31:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=20120806; h=x-received:x-beenthere:x-received:received-spf:x-auditid:from:to:cc :subject:date:message-id:mime-version:x-mailer:thread-index :x-brightmail-tracker:x-brightmail-tracker:dlp-filter:x-mtr :x-cfilter-loop:x-original-sender:x-original-authentication-results :reply-to:precedence:mailing-list:list-id:x-google-group-id :list-post:list-help:list-archive:sender:list-subscribe :list-unsubscribe:content-type:content-language; bh=zku1P+iu2J9oSHDkcFCfU7f/UePuGOjnynzUMRMNCJQ=; b=XHmmGYeF1IubzzlWqT3xk2yddqtgn5H3BpaNPVI4gkkwMRhEf73tLlYxorDR3fXW/9 VHYJSmJfwyizdurISeE3qmW0P7aFnBu6QMOZoQjuOkADPn0ugULN6KWty6MC5U8nJYL6 mA9Qv4D3pnHJh5cawordg4s98Ki9myJzRxCt4j3fU+FTy1j8UCfi7SDFZb6BC3HkxInZ KKHJO3Arhb22BlrtRZLuSg1xaOmDnWKtBxbK9vwnimt3hJMpB5I64jhdmnZzKUsbzamQ Dlxrxh6cn5+UbtYR4FWygLBrY05OLF661pUh0kkgUQsOH7LBeJwdz6pRGPIkln/CBUZU zbjg== X-Received: by 10.50.112.105 with SMTP id ip9mr1420209igb.1.1367562664961; Thu, 02 May 2013 23:31:04 -0700 (PDT) X-BeenThere: rtc-linux@googlegroups.com Received: by 10.50.7.38 with SMTP id g6ls243222iga.26.canary; Thu, 02 May 2013 23:31:04 -0700 (PDT) X-Received: by 10.66.191.10 with SMTP id gu10mr4082392pac.7.1367562664485; Thu, 02 May 2013 23:31:04 -0700 (PDT) Received: from mailout3.samsung.com (mailout3.samsung.com. [203.254.224.33]) by gmr-mx.google.com with ESMTP id xb6si1784840pab.0.2013.05.02.23.31.04 for ; Thu, 02 May 2013 23:31:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of jg1.han@samsung.com designates 203.254.224.33 as permitted sender) client-ip=203.254.224.33; Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MM7009KTM3C8320@mailout3.samsung.com> for rtc-linux@googlegroups.com; Fri, 03 May 2013 15:31:03 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [203.254.230.48]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id AB.7A.31024.7A953815; Fri, 03 May 2013 15:31:03 +0900 (KST) X-AuditID: cbfee68d-b7f016d000007930-65-518359a74e3b Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 2D.AB.01422.7A953815; Fri, 03 May 2013 15:31:03 +0900 (KST) Received: from DOJG1HAN03 ([12.23.120.99]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MM70013ZM3Q13A0@mmp1.samsung.com>; Fri, 03 May 2013 15:31:03 +0900 (KST) From: Jingoo Han To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, 'Alessandro Zummo' , rtc-linux@googlegroups.com, Jingoo Han Subject: [rtc-linux] [PATCH 19/42] rtc: rtc-lp8788: remove unnecessary platform_set_drvdata() Date: Fri, 03 May 2013 15:31:03 +0900 Message-id: <002101ce47c7$c8c41240$5a4c36c0$@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5Hx8gdQDoREjI2QBmBKldMbOFEhA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrIIsWRmVeSWpSXmKPExsVy+t8zA93lkc2BBrM2KVssuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGsVlk5Kak1mW WqRvl8CV0f1qJVPBOraKPet+MjUwLmbtYuTkkBAwkVj0awcjhC0mceHeerYuRi4OIYFljBLP zvczwhT1/l/HDJFYxChx+PB/KOcXo8TOjXuZQarYBNQkvnw5zN7FyMEhIqAv0daiAVLDLNDN KPGoeS5YjbBAsMS1g6tZQGwWAVWJh+v3gG3gFbCU6F+ygB3CFpT4MfkeWA2zgJbE+p3HmSBs eYnNa94yQ1ykILHj7GuwXhEBPYnJ+4+yQtSISOx78Y4RZLGEwDF2iXPL/0MtE5D4NvkQC8hx EgKyEpsOQM2RlDi44gbLBEaxWUhWz0KyehaS1bOQrFjAyLKKUTS1ILmgOCm9yFCvODG3uDQv XS85P3cTIyT6encw3j5gfYgxGWj9RGYp0eR8YPTmlcQbGpsZWZiamBobmVuakSasJM6r1mId KCSQnliSmp2aWpBaFF9UmpNafIiRiYNTqoGxc0lW4+PGS7fYWP6G7XEqehqb2Rj8RUD+udOx Zwbm82ef+vA05cmvW926nhHzMpw7L1pd7W/l27+1wK2R49T3YGPJ/M1bjyft3PkoZ7nj5R9G bNdb+s1m3Jw989ChaU7v2W7UZNy/FZmhoXp5zbVzlQtMeLO2KJ/e8jqXhWVau0yVrbvne7PV SizFGYmGWsxFxYkA9sbFfNQCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprHKsWRmVeSWpSXmKPExsVy+t9jAd3lkc2BBn+vyVssuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGtXAaJORmpiS WqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDtF1JoSwxpxQoFJBY XKykb4dpQmiIm64FTGOErm9IEFyPkQEaSFjHmNH9aiVTwTq2ij3rfjI1MC5m7WLk5JAQMJHo /b+OGcIWk7hwbz1bFyMXh5DAIkaJw4f/M0M4vxgldm7cC1bFJqAm8eXLYfYuRg4OEQF9ibYW DZAaZoFuRolHzXPBaoQFgiWuHVzNAmKzCKhKPFy/hxHE5hWwlOhfsoAdwhaU+DH5HlgNs4CW xPqdx5kgbHmJzWveQl2kILHj7GuwXhEBPYnJ+4+yQtSISOx78Y5xAqPALCSjZiEZNQvJqFlI WhYwsqxiFE0tSC4oTkrPNdIrTswtLs1L10vOz93ECI7tZ9I7GFc1WBxiFOBgVOLhVWhpChRi TSwrrsw9xCjBwawkwuv2AyjEm5JYWZValB9fVJqTWnyIMRno04nMUqLJ+cC0k1cSb2hsYmZk aWRmYWRibk6asJI478FW60AhgfTEktTs1NSC1CKYLUwcnFINjDqpPs3ncy0eZIe+ifKaxX7G /OSmcynXglZbTZkUyc79denHVycObZ/xYNUzsxKByW99FS/m6XL5iIZxHTLZN+1v8k2mp+wK 2pHPRDQf3eN+5vH0d5vFhICF1WXR8nsZFwtfZ01KncWzacPRDae+cOUGF7wPf1PcduSCyou/ Ju71hwvftAZw3FRiKc5INNRiLipOBADkOc0pMQMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected X-Original-Sender: jg1.han@samsung.com X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: best guess record for domain of jg1.han@samsung.com designates 203.254.224.33 as permitted sender) smtp.mail=jg1.han@samsung.com Reply-To: rtc-linux@googlegroups.com Precedence: list Mailing-list: list rtc-linux@googlegroups.com; contact rtc-linux+owners@googlegroups.com List-ID: X-Google-Group-Id: 712029733259 List-Post: , List-Help: , List-Archive: Sender: rtc-linux@googlegroups.com List-Subscribe: , List-Unsubscribe: , Content-type: text/plain; charset=ISO-8859-1 Content-language: ko 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/rtc/rtc-lp8788.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-lp8788.c b/drivers/rtc/rtc-lp8788.c index 9853ac1..76a82dc 100644 --- a/drivers/rtc/rtc-lp8788.c +++ b/drivers/rtc/rtc-lp8788.c @@ -314,8 +314,6 @@ static int lp8788_rtc_probe(struct platform_device *pdev) static int lp8788_rtc_remove(struct platform_device *pdev) { - platform_set_drvdata(pdev, NULL); - return 0; }