From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753321Ab3CFFd5 (ORCPT ); Wed, 6 Mar 2013 00:33:57 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:25952 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752727Ab3CFFd4 (ORCPT ); Wed, 6 Mar 2013 00:33:56 -0500 X-AuditID: cbfee68e-b7fa46d00000627e-b3-5136d5425d2e 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: [PATCH 20/30] rtc: rtc-s3c: use devm_rtc_device_register() Date: Wed, 06 Mar 2013 14:33:54 +0900 Message-id: <005601ce1a2c$313a9890$93afc9b0$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4aKzqYzbgO1ZcaTfGsrpjfTnOAiQAAOy7g Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGIsWRmVeSWpSXmKPExsVy+t8zQ12nq2aBBud3WFosuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGsVlk5Kak1mW WqRvl8CVMeXmSeaCbZwVM17tZmtgfMzexcjJISFgItG28jUzhC0mceHeerYuRi4OIYFljBIX Nq9g7WLkACvafNsfIj6dUaLl3HZGCOcXo8S8TYtZQLrZBNQkvnw5zA7SICKgL9HWogFSwyzQ yyhxpnc32DYhAVuJq92rwLZxCthJLH88iwWkXljAWeLJNwOQMIuAqsTNbQ9ZQWxeoPLrdx9D 2YISPybfA1vFLKAlsX7ncSYIW15i85q3zBB3qks8+qsLEhYRMJL49e8bM0SJiMS+F+/ATpYQ uMcusX3KVxaIXQIS3yYfYoHolZXYdAAaDpISB1fcYJnAKDELyeZZSDbPQrJ5FpIVCxhZVjGK phYkFxQnpRcZ6RUn5haX5qXrJefnbmKExGnfDsabB6wPMSYDrZ/ILCWanA+M87ySeENjYxMz E1MTc0tTc1PShJXEeeUvyQQKCaQnlqRmp6YWpBbFF5XmpBYfYmTi4JRqYHRgyl+/42LgR9W6 2svbMj/deW1Zy75L4nmVp/vCg5f+rDzbMlVzkro9R5XNIemvL5p4MnkMJuhvXyTz7XKsxZOz O48dnTjD0lfo2enclUvlHnttPzRvmhK7eZqie7rm9qSjmRVzT+77tkDqp1uChsahjuWf53Ac d+h+Y2cZ1fpb8h1f/bl6gyNKLMUZiYZazEXFiQAKto/E6QIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrMKsWRmVeSWpSXmKPExsVy+t9jQV2nq2aBBsf2mVgsuXiV3WLO+jVs FpcXXmK1uLxrDpvF/s4ORgdWjz0TT7J5nJjxm8Wjb8sqRo/p834yeXzeJBfAGtXAaJORmpiS WqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDtF1JoSwxpxQoFJBY XKykb4dpQmiIm64FTGOErm9IEFyPkQEaSFjHmDHl5knmgm2cFTNe7WZrYHzM3sXIwSEhYCKx +bZ/FyMnkCkmceHeerYuRi4OIYHpjBIt57YzQji/GCXmbVrMAlLFJqAm8eXLYbBmEQF9ibYW DZAaZoFeRokzvbvZQWqEBGwlrnavYgaxOQXsJJY/nsUCUi8s4Czx5JsBSJhFQFXi5raHrCA2 L1D59buPoWxBiR+T74GtYhbQkli/8zgThC0vsXnNW2aIm9UlHv3VBQmLCBhJ/Pr3jRmiRERi 34t3jBMYhWYhmTQLyaRZSCbNQtKygJFlFaNoakFyQXFSeq6hXnFibnFpXrpecn7uJkZwEngm tYNxZYPFIUYBDkYlHl4LJbNAIdbEsuLK3EOMEhzMSiK8XGeAQrwpiZVVqUX58UWlOanFhxiT gR6dyCwlmpwPTFB5JfGGxiZmRpZGZhZGJubmpAkrifMynnoSICSQnliSmp2aWpBaBLOFiYNT qoGRvZZlltPLsvLd5/K7pgi1rw34mHzfdvnGiOayY/OWPtGKXfq926R5Xst0tifsk5h5ajYJ /Egwe507YY2iz63OT2ESTyc9XLTWct/Ou+2ntt58/GxetePtr6F3J50L/KT6VNJ+69QGN8aK uxGvv21Xzi08dmK5buhy80NHRXu7Hk/zuWFlEa59RImlOCPRUIu5qDgRAHlp9vpGAwAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/rtc/rtc-s3c.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index fb994e9..21ff72e 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -423,10 +423,7 @@ static void s3c_rtc_enable(struct platform_device *pdev, int en) static int s3c_rtc_remove(struct platform_device *dev) { - struct rtc_device *rtc = platform_get_drvdata(dev); - platform_set_drvdata(dev, NULL); - rtc_device_unregister(rtc); s3c_rtc_setaie(&dev->dev, 0); @@ -511,7 +508,7 @@ static int s3c_rtc_probe(struct platform_device *pdev) /* register RTC and exit */ - rtc = rtc_device_register("s3c", &pdev->dev, &s3c_rtcops, + rtc = devm_rtc_device_register("s3c", &pdev->dev, &s3c_rtcops, THIS_MODULE); if (IS_ERR(rtc)) { @@ -574,7 +571,6 @@ static int s3c_rtc_probe(struct platform_device *pdev) err_alarm_irq: platform_set_drvdata(pdev, NULL); - rtc_device_unregister(rtc); err_nortc: s3c_rtc_enable(pdev, 0); -- 1.7.2.5