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[203.254.224.33]) by gmr-mx.google.com with ESMTP id ir9si5996374pbc.1.2013.03.05.21.31.15; Tue, 05 Mar 2013 21:31:15 -0800 (PST) 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 <0MJ800HQG4NG10F0@mailout3.samsung.com> for rtc-linux@googlegroups.com; Wed, 06 Mar 2013 14:31:14 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [203.254.230.47]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id 3D.41.02494.2A4D6315; Wed, 06 Mar 2013 14:31:14 +0900 (KST) X-AuditID: cbfee68d-b7f636d0000009be-6d-5136d4a253a5 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 6D.8A.03880.2A4D6315; Wed, 06 Mar 2013 14:31:14 +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 <0MJ800GH04O2GE10@mmp1.samsung.com> for rtc-linux@googlegroups.com; Wed, 06 Mar 2013 14:31:14 +0900 (KST) From: Jingoo Han To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, 'Alessandro Zummo' , rtc-linux@googlegroups.com, 'Jingoo Han' References: <004301ce1a2b$3ad77e00$b0867a00$%han@samsung.com> In-reply-to: <004301ce1a2b$3ad77e00$b0867a00$%han@samsung.com> Subject: [rtc-linux] [PATCH 12/30] rtc: rtc-lpc32xx: use devm_rtc_device_register() Date: Wed, 06 Mar 2013 14:31:14 +0900 Message-id: <004e01ce1a2b$d185dd10$74919730$%han@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4aKzqYzbgO1ZcaTfGsrpjfTnOAiQAAIrSA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrHIsWRmVeSWpSXmKPExsVy+t8zfd1FV8wCDTa9FLXY39nB6MDosWfi SbYAxigum5TUnMyy1CJ9uwSujL73t5kK5nBULJvykLGB8QtbFyMnh4SAicT+e49YIWwxiQv3 1oPFhQSWMUr8nxIFU3PjwgH2LkYuoPgiRomWhq9QzkwmiWWtJ9hBqtgE1CS+fDkMZHNwiAjo S7S1aIDUMAv0Mkqc6d3NDjHVVuJq9ypmEJtTwE5i+eNZLCD1wgLuEnu/yIOYLAKqEq/WBoFU 8AJVf1p0hB3CFpT4MfkeC4jNLKAlsX7ncSYIW15i85q3zCCtEgLqEo/+6oKERQSMJBpmnmaH KBGR2PfiHSPINRICy9gllkxqBetlERCQ+Db5EAtEr6zEpgPMEO9KShxccYNlAqPELCSbZyHZ PAvJ5llIVixgZFnFKJpakFxQnJReZKhXnJhbXJqXrpecn7uJERJXvTsYbx+wPsSYDLR+IrOU aHI+MC7zSuINjY1NzExMTcwtTc1NSRNWEueVuyQTKCSQnliSmp2aWpBaFF9UmpNafIiRiYNT qoExJuY521/+axbvbnI9/sr+a45F4axzCT7sjAxriicHddpGfl/y0jJP5ffXI////Xgg8Oyl mNNKuaOF5gcfn3eec/jQ+U9LzoV++bDK/41H3mLDU/rxs3YeWH1w1gNH96X5MumHTJdM/M1k 25jDrO1z2Xe7x7R0pc39bVId7897bNuh2/QtXELkjRJLcUaioRZzUXEiANS78ZLBAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphleLIzCtJLcpLzFFi42I5/e+xgO6iK2aBBt97hSz2d3YwOjB67Jl4 ki2AMaqB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH aKySQlliTilQKCCxuFhJ3w7ThNAQN10LmMYIXd+QILgeIwM0kLCOMaPv/W2mgjkcFcumPGRs YPzC1sXIySEhYCJx48IBdghbTOLCvfVAcS4OIYFFjBItDV/ZIZyZTBLLWk+AVbEJqEl8+XIY yObgEBHQl2hr0QCpYRboZZQ407sbrEZIwFbiavcqZhCbU8BOYvnjWSwg9cIC7hJ7v8iDmCwC qhKv1gaBVPACVX9adIQdwhaU+DH5HguIzSygJbF+53EmCFteYvOat8wgrRIC6hKP/uqChEUE jCQaZp5mhygRkdj34h3jBEahWUgmzUIyaRaSSbOQtCxgZFnFKJpakFxQnJSea6RXnJhbXJqX rpecn7uJERy3z6R3MK5qsDjEKMDBqMTDO0HFLFCINbGsuDL3EKMEB7OSCC/XGaAQb0piZVVq UX58UWlOavEhxmSgPycyS4km5wNTSl5JvKGxiZmRpZGZhZGJuTlpwkrivIynngQICaQnlqRm p6YWpBbBbGHi4JRqYNSbN9mkTS+560So9BQrA0+eZfy3n+s+2LUuQvH0KzM99SU77/H3/bKb HH1K/ufD5HsmIR+Mpn97e/tfw8Y+zZArXUx2/vI//CMCp3wJW/2YsdKXyUZj6rLpcedO2T/6 ffjRkglbSncXX//m/z6sLiLkvVybsZrVwY2z54Tt6TNd7vj48E7Tcg8lluKMREMt5qLiRACH WdsWHwMAAA== 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-lpc32xx.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c index 40a5983..a0709f9 100644 --- a/drivers/rtc/rtc-lpc32xx.c +++ b/drivers/rtc/rtc-lpc32xx.c @@ -273,8 +273,8 @@ static int lpc32xx_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, rtc); - rtc->rtc = rtc_device_register(RTC_NAME, &pdev->dev, &lpc32xx_rtc_ops, - THIS_MODULE); + rtc->rtc = devm_rtc_device_register(RTC_NAME, &pdev->dev, + &lpc32xx_rtc_ops, THIS_MODULE); if (IS_ERR(rtc->rtc)) { dev_err(&pdev->dev, "Can't get RTC\n"); platform_set_drvdata(pdev, NULL); @@ -307,7 +307,6 @@ static int lpc32xx_rtc_remove(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 0); platform_set_drvdata(pdev, NULL); - rtc_device_unregister(rtc->rtc); return 0; }