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[203.254.224.33]) by gmr-mx.google.com with ESMTP id gi6si1699436pbc.2.2013.05.02.23.37.28 for ; Thu, 02 May 2013 23:37:28 -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 epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MM7009VQMEG8320@mailout3.samsung.com> for rtc-linux@googlegroups.com; Fri, 03 May 2013 15:37:28 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.50]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id 46.D1.19350.72B53815; Fri, 03 May 2013 15:37:27 +0900 (KST) X-AuditID: cbfee691-b7fe56d000004b96-2b-51835b2705a9 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 18.AE.08957.72B53815; Fri, 03 May 2013 15:37:27 +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 <0MM7003N8MEFMW50@mmp2.samsung.com>; Fri, 03 May 2013 15:37:27 +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 36/42] rtc: rtc-twl: remove unnecessary platform_set_drvdata() Date: Fri, 03 May 2013 15:37:27 +0900 Message-id: <003201ce47c8$adf66340$09e329c0$@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5HyK0fndltNsWRSr65OWgc+0TLaQ== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrAIsWRmVeSWpSXmKPExsVy+t8zI1316OZAg+3vrS2WXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjeKySUnNySxL LdK3S+DK2Lb8AntBH1vFnNZlLA2MbaxdjJwcEgImEm9272aDsMUkLtxbD2RzcQgJLGOU6J91 CsjhACua91wZIj6dUeL46RmsEM4vRomlm76DdbMJqEl8+XKYHaRBREBfoq1FA6SGWaCbUeJR 81xmkBphAT+J+z3HWUBsFgFVieNPVoLFeQUsJRqW32KBsAUlfky+B2YzC2hJrN95nAnClpfY vOYtM8SlChI7zr5mBLFFBPQkFnztYoeoEZHY9+IdI8hiCYFT7BK3n9xig1gmIPFt8iEWiG9k JTYdgJojKXFwxQ2WCYxis5CsnoVk9Swkq2chWbGAkWUVo2hqQXJBcVJ6kalecWJucWleul5y fu4mRkjsTdzBeP+A9SHGZKD1E5mlRJPzgbGbVxJvaGxmZGFqYmpsZG5pRpqwkjiveot1oJBA emJJanZqakFqUXxRaU5q8SFGJg5OqQbGrY5vYy+Gipv1si4qmHH+TNpq37uC1xv5TAT/T55+ 4B0n0+2HvJejl17uq1zf1R47MUwtxeSv0ZKvu5U2XXz0ZN3bCV/ZVHtdrs42XVnox627KFdl Gsv5vxdC3pzjic49W2lZdfpkCMPldM/dbEed1XRY1hfeY4sQmB26/MprOcnVm07Y/HrCp8RS nJFoqMVcVJwIABg66ATTAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprLKsWRmVeSWpSXmKPExsVy+t9jQV316OZAgxWHLCyWXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjWpgtMlITUxJ LVJIzUvOT8nMS7dV8g6Od443NTMw1DW0tDBXUshLzE21VXLxCdB1y8wB2q6kUJaYUwoUCkgs LlbSt8M0ITTETdcCpjFC1zckCK7HyAANJKxjzNi2/AJ7QR9bxZzWZSwNjG2sXYwcHBICJhLz nit3MXICmWISF+6tZ+ti5OIQEpjOKHH89AxWCOcXo8TSTd/ZQKrYBNQkvnw5zA7SLCKgL9HW ogFSwyzQzSjxqHkuM0iNsICfxP2e4ywgNouAqsTxJyvB4rwClhINy2+xQNiCEj8m3wOzmQW0 JNbvPM4EYctLbF7zlhniIgWJHWdfM4LYIgJ6Egu+drFD1IhI7HvxjnECo8AsJKNmIRk1C8mo WUhaFjCyrGIUTS1ILihOSs811CtOzC0uzUvXS87P3cQIjuxnUjsYVzZYHGIU4GBU4uFVaGkK FGJNLCuuzD3EKMHBrCTC6/YDKMSbklhZlVqUH19UmpNafIgxGejTicxSosn5wKSTVxJvaGxi ZmRpZGZhZGJuTpqwkjjvgVbrQCGB9MSS1OzU1ILUIpgtTBycUg2Mygfamp+vfa76tGX3pKNN h0PefAz7cq8zMujYmi4T/k2nzX9OZimSlTblWZAgcMPpxjrFtVe/WJku71yxhTXzWsGR5SYm QZ09e+eEBHZlLHt/WsBy3dHDz6cJ/r8ePTt265wvZa4eF27ONWg98Zp3nfnKZL1Dc9ufqUZ2 lixzbZt4fHLhlz17nimxFGckGmoxFxUnAgCLmlltMAMAAA== 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-twl.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c index 8751a52..103fea2 100644 --- a/drivers/rtc/rtc-twl.c +++ b/drivers/rtc/rtc-twl.c @@ -555,7 +555,6 @@ static int twl_rtc_remove(struct platform_device *pdev) free_irq(irq, rtc); rtc_device_unregister(rtc); - platform_set_drvdata(pdev, NULL); return 0; }