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[203.254.224.33]) by gmr-mx.google.com with ESMTP id ir9si642158pbc.1.2013.03.14.01.14.42; Thu, 14 Mar 2013 01:14:42 -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 epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MJN002TJ5KHGT40@mailout3.samsung.com> for rtc-linux@googlegroups.com; Thu, 14 Mar 2013 17:14:41 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.49]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id A8.29.07735.1F681415; Thu, 14 Mar 2013 17:14:41 +0900 (KST) X-AuditID: cbfee68e-b7f946d000001e37-5d-514186f15c67 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id D8.5C.17838.1F681415; Thu, 14 Mar 2013 17:14:41 +0900 (KST) Received: from DOJG1HAN02 ([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 <0MJN004M75KGD4Y0@mmp1.samsung.com> for rtc-linux@googlegroups.com; Thu, 14 Mar 2013 17:14:41 +0900 (KST) From: Jingoo Han To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, 'Alessandro Zummo' , rtc-linux@googlegroups.com, 'Jingoo Han' References: <008401ce208b$5c9dc6f0$15d954d0$%han@samsung.com> In-reply-to: <008401ce208b$5c9dc6f0$15d954d0$%han@samsung.com> Subject: [rtc-linux] [PATCH 10/30] rtc: rtc-generic: use devm_rtc_device_register() Date: Thu, 14 Mar 2013 17:14:40 +0900 Message-id: <008d01ce208b$fa30fae0$ee92f0a0$%han@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4gi1x0RMHvEnZmRRqxNJmQP3DTwgAAJCjg X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrPIsWRmVeSWpSXmKPExsVy+t8zQ92PbY6BBuuu8Fjs7+xgdGD02DPx JFsAYxSXTUpqTmZZapG+XQJXxuSlG9kKZnBUrGk6zd7A+ISti5GTQ0LARGLf249QtpjEhXvr gWwuDiGBZYwSR1dMYYIpOvr+PjNEYhGjxIz521khnJlMErMnt7CDVLEJqEl8+XIYyObgEBHQ l2hr0QCpYRboZZQ407sbLC4kYCtx/b8diMkpYCexYb0YSKewgLvE2jMPwHaxCKhKfJ66F2wi L1D1++0f2CBsQYkfk++xgNjMAloS63ceZ4Kw5SU2r3nLDDJSQkBd4tFfXZCwiICRxKNvED8y C4hI7HvxjhHkGgmBZewSczqmsULsEpD4NvkQC0SvrMSmA8wQ70pKHFxxg2UCo8QsJJtnIdk8 C8nmWUhWLGBkWcUomlqQXFCclF5kpFecmFtcmpeul5yfu4kREll9OxhvHrA+xJgMtH4is5Ro cj4wMvNK4g2NzYwsTE1MjY3MLc1IE1YS51VrsQ4UEkhPLEnNTk0tSC2KLyrNSS0+xMjEwSnV wJgXK2Iwv+fc0XVPw24wzto5NeFG9lstsUs1P3Sq53ubGfIZn5h8rWtuSypTFX/cbT72O2m3 g66sULmgKZoYw2vR+bZax/x6d+osvYapKxJrF4X+KlZvy7vC5PPjd8yM/gsTU/srBRSZuevy BT9e+xBvfGiZadH+J/6b1nPqPIh9L/1Mx7rqgRJLcUaioRZzUXEiAH8y36LCAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphleLIzCtJLcpLzFFi42I5/e+xgO7HNsdAg4+fOCz2d3YwOjB67Jl4 ki2AMaqB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH aKySQlliTilQKCCxuFhJ3w7ThNAQN10LmMYIXd+QILgeIwM0kLCOMWPy0o1sBTM4KtY0nWZv YHzC1sXIySEhYCJx9P19ZghbTOLCvfVAcS4OIYFFjBIz5m9nhXBmMknMntzCDlLFJqAm8eXL YSCbg0NEQF+irUUDpIZZoJdR4kzvbrC4kICtxPX/diAmp4CdxIb1YiCdwgLuEmvPPGACsVkE VCU+T90LNpEXqPr99g9sELagxI/J91hAbGYBLYn1O48zQdjyEpvXvGUGGSkhoC7x6K8uSFhE wEji0TeIV5gFRCT2vXjHOIFRaBaSSbOQTJqFZNIsJC0LGFlWMYqmFiQXFCel5xrqFSfmFpfm pesl5+duYgTH7TOpHYwrGywOMQpwMCrx8B7odwgUYk0sK67MPcQowcGsJMLr6eUYKMSbklhZ lVqUH19UmpNafIgxGejRicxSosn5wJSSVxJvaGxiZmRpZGZhZGJuTpqwkjjvgVbrQCGB9MSS 1OzU1ILUIpgtTBycUg2MKfsOHD9aEurLwMbeLdJgOy80Q/PmifkJXKn/W1KEymt9dzy7NaWy p/iFwy+h5nNK+X7qb0rV378w7/U0sP4SzbGgqKo1s+rAO8YnOicf9P2TSjkrLtm6Lm9C2jWt HPPpqt0tmsemaGhNCFE09fN2ZVse0Zr6flGOypeg3TLeGct+pO4uUVZiKc5INNRiLipOBAAp N2A7HwMAAA== 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 devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/rtc/rtc-generic.c | 8 ++------ 1 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/rtc/rtc-generic.c b/drivers/rtc/rtc-generic.c index 0bf4530..06279ce 100644 --- a/drivers/rtc/rtc-generic.c +++ b/drivers/rtc/rtc-generic.c @@ -38,8 +38,8 @@ static int __init generic_rtc_probe(struct platform_device *dev) { struct rtc_device *rtc; - rtc = rtc_device_register("rtc-generic", &dev->dev, &generic_rtc_ops, - THIS_MODULE); + rtc = devm_rtc_device_register(&dev->dev, "rtc-generic", + &generic_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); @@ -50,10 +50,6 @@ static int __init generic_rtc_probe(struct platform_device *dev) static int __exit generic_rtc_remove(struct platform_device *dev) { - struct rtc_device *rtc = platform_get_drvdata(dev); - - rtc_device_unregister(rtc); - return 0; }