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[203.254.224.24]) by gmr-mx.google.com with ESMTP id ir9si651985pbc.1.2013.03.14.01.23.15; Thu, 14 Mar 2013 01:23:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of jg1.han@samsung.com designates 203.254.224.24 as permitted sender) client-ip=203.254.224.24; Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MJN00IYN5YHCNM0@mailout1.samsung.com> for rtc-linux@googlegroups.com; Thu, 14 Mar 2013 17:23:13 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.51]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id 5D.4C.07735.1F881415; Thu, 14 Mar 2013 17:23:13 +0900 (KST) X-AuditID: cbfee68e-b7f946d000001e37-b6-514188f18976 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 42.CE.17838.0F881415; Thu, 14 Mar 2013 17:23:13 +0900 (KST) Received: from DOJG1HAN02 ([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 <0MJN00JHW5YOIJ80@mmp2.samsung.com>; Thu, 14 Mar 2013 17:23:12 +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 26/30] rtc: rtc-sun4v: use devm_rtc_device_register() Date: Thu, 14 Mar 2013 17:23:12 +0900 Message-id: <009d01ce208d$2b46f070$81d4d150$%han@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4gi1x0RMHvEnZmRRqxNJmQP3DTwgAAcP/g X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrCIsWRmVeSWpSXmKPExsVy+t8zY92PHY6BBv8usFssuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGsVlk5Kak1mW WqRvl8CVce7IG7aCUxwVy45vZ2lg7GLvYuTkkBAwkdg1YSkLhC0mceHeejYQW0hgGaPEkp32 MDW/mxcC1XABxaczSpxcdgHK+cUocfTZf1aQKjYBNYkvXw4DTeXgEBHQl2hr0QCpYRboZZQ4 07sbLC4kYCtx/b8diMkpYCexYb0YSKewgKvE313TwKawCKhKrDh9BuwGXqDq5nsb2SFsQYkf k++B3cksoCWxfudxJghbXmLzmrfMICMlBNQlHv3VhTjASOLHKRGIChGJfS/eMYIcIyFwj12i oXMKC8QqAYlvkw+xQLTKSmw6wAzxraTEwRU3WCYwSsxCsngWksWzkCyehWTFAkaWVYyiqQXJ BcVJ6UVGesWJucWleel6yfm5mxghMdq3g/HmAetDjMlA6ycyS4km5wNjPK8k3tDYzMjC1MTU 2Mjc0ow0YSVxXrUW60AhgfTEktTs1NSC1KL4otKc1OJDjEwcnFINjBMnXOBXqVPi27wsxvFs 3frfpquazn59K+vRnmV9vfT0zLdfP2Z9+z3nxdGJ8xMfBa5927Z1smmQJlvpxRvTF/59sGDq c9agHQeiFz7gP33vR+fGyQ47XZ3NuDw4sxu/ZH7idW6XKNVebihnqyPpwBTHV+SzqIBrk5uq wJ6Ll/RYTy7+V31hcqESS3FGoqEWc1FxIgAuN3525wIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrEKsWRmVeSWpSXmKPExsVy+t9jQd2PHY6BBtv3MlssuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGtXAaJORmpiS WqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDtF1JoSwxpxQoFJBY XKykb4dpQmiIm64FTGOErm9IEFyPkQEaSFjHmHHuyBu2glMcFcuOb2dpYOxi72Lk5JAQMJH4 3byQBcIWk7hwbz1bFyMXh5DAdEaJk8susEA4vxgljj77zwpSxSagJvHly2Ggbg4OEQF9ibYW DZAaZoFeRokzvbvB4kICthLX/9uBmJwCdhIb1ouBdAoLuEr83TUNbAqLgKrEitNn2EBsXqDq 5nsb2SFsQYkfk++B3cMsoCWxfudxJghbXmLzmrfMICMlBNQlHv3VhTjASOLHKRGIChGJfS/e MU5gFJqFZNAsJINmIRk0C0nLAkaWVYyiqQXJBcVJ6bmGesWJucWleel6yfm5mxjBKeCZ1A7G lQ0WhxgFOBiVeHgP9DsECrEmlhVX5h5ilOBgVhLh9fRyDBTiTUmsrEotyo8vKs1JLT7EmAz0 50RmKdHkfGB6yiuJNzQ2MTOyNDKzMDIxNydNWEmc90CrdaCQQHpiSWp2ampBahHMFiYOTqkG xvlZi8/4/Kpaxfb4+pGN1+sff1/YedMrx/fZ5Q6hStGpEkF8aiZMrWxZP/df2vdoY3L9KruG 8r0795Y/CL61oXj5XnE5hROqu365TXvDvlVaRvFO4vIbkX/jl7rye2rE3n7aOmf5y647CQ81 OY6fTGhda3kjP3q6vmy2yo2loQpzliRzMAXczldiKc5INNRiLipOBABTPr0sRQMAAA== 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 203.254.224.24 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-sun4v.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/rtc/rtc-sun4v.c b/drivers/rtc/rtc-sun4v.c index 7c51c49..ce42e5f 100644 --- a/drivers/rtc/rtc-sun4v.c +++ b/drivers/rtc/rtc-sun4v.c @@ -81,8 +81,10 @@ static const struct rtc_class_ops sun4v_rtc_ops = { static int __init sun4v_rtc_probe(struct platform_device *pdev) { - struct rtc_device *rtc = rtc_device_register("sun4v", &pdev->dev, - &sun4v_rtc_ops, THIS_MODULE); + struct rtc_device *rtc; + + rtc = devm_rtc_device_register(&pdev->dev, "sun4v", + &sun4v_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); @@ -92,9 +94,6 @@ static int __init sun4v_rtc_probe(struct platform_device *pdev) static int __exit sun4v_rtc_remove(struct platform_device *pdev) { - struct rtc_device *rtc = platform_get_drvdata(pdev); - - rtc_device_unregister(rtc); return 0; }