From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752045Ab3CNIMl (ORCPT ); Thu, 14 Mar 2013 04:12:41 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:42211 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750913Ab3CNIMj (ORCPT ); Thu, 14 Mar 2013 04:12:39 -0400 X-AuditID: cbfee690-b7f656d0000007e3-4a-514186730ede 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: [PATCH 05/30] rtc: rtc-ds1302: use devm_rtc_device_register() Date: Thu, 14 Mar 2013 17:12:35 +0900 Message-id: <008801ce208b$af5f3b80$0e1db280$%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: Ac4gi1x0RMHvEnZmRRqxNJmQP3DTwgAAEEvg Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFIsWRmVeSWpSXmKPExsVy+t8zQ93iNsdAg4nvtC0u75rD5sDo8XmT XABjFJdNSmpOZllqkb5dAlfGjXMPWAp+s1d8bk5vYDzH1sXIySEhYCJx6MJuKFtM4sK99WC2 kMAyRokrP7Rgal7fu8ncxcgFFF/EKDGnpQmqaDaTxMQLRSA2m4CaxJcvh9m7GDk4RAT0Jdpa NEDqmQV6GSXO9O4GiwsJ2Epc/28HYnIK2ElsWC8G0iks4Cbx485EJpAwi4CqxJkJCiBhXqDi 3/0XmCBsQYkfk++xgNjMAloS63ceZ4Kw5SU2r3nLDNIqIaAu8eivLkhYRMBI4ubuo1DlIhL7 XrxjBDlGQmAeu8TergWsIAkWAQGJb5MPsUD0ykpsOsAM8aykxMEVN1gmMErMQrJ5FpLNs5Bs noVkxQJGllWMoqkFyQXFSelFJnrFibnFpXnpesn5uZsYIfE0YQfjvQPWhxiTgdZPZJYSTc4H xmNeSbyhsZmRhamJqbGRuaUZacJK4rzqLdaBQgLpiSWp2ampBalF8UWlOanFhxiZODilGhiT NlxL2tvAaOud4VHl/m6XpmNPvc2/b09XefKV3u1MCPvUF+O7yoC18I7qhWUOZwNZc+fcUTnq eMtq+ryd105cmbgjcXfiteCD/60b3yqFP9X53sYY6h0mKfz04H/GabufPRTTn9fDGzpJeN2J b+FTP83cVvda59DReTrK3+6e9TxxNkG3LuKMEktxRqKhFnNRcSIASyiv6L0CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupgleLIzCtJLcpLzFFi42I5/e+xgG5xm2OgQftNdYvLu+awOTB6fN4k F8AY1cBok5GamJJapJCal5yfkpmXbqvkHRzvHG9qZmCoa2hpYa6kkJeYm2qr5OIToOuWmQM0 VUmhLDGnFCgUkFhcrKRvh2lCaIibrgVMY4Sub0gQXI+RARpIWMeYcePcA5aC3+wVn5vTGxjP sXUxcnJICJhIvL53kxnCFpO4cG89UJyLQ0hgEaPEnJYmsCIhgdlMEhMvFIHYbAJqEl++HGbv YuTgEBHQl2hr0QCpZxboZZQ407sbLC4kYCtx/b8diMkpYCexYb0YSKewgJvEjzsTmUDCLAKq EmcmKICEeYGKf/dfYIKwBSV+TL7HAmIzC2hJrN95nAnClpfYvOYtM0irhIC6xKO/uiBhEQEj iZu7j0KVi0jse/GOcQKj0Cwkk2YhmTQLyaRZSFoWMLKsYhRNLUguKE5KzzXSK07MLS7NS9dL zs/dxAiO12fSOxhXNVgcYhTgYFTi4Y0QdQwUYk0sK67MPcQowcGsJMLr6QUU4k1JrKxKLcqP LyrNSS0+xJgM9OdEZinR5HxgKskriTc0NjEzsjQyszAyMTcnTVhJnPdgq3WgkEB6Yklqdmpq QWoRzBYmDk6pBsbm54vvdu12Skvne52hOlPEuWynu+GnAz/OyXxxqj2VF1ZS9efa7wKtpLNi 7eLLBENb1sSUS3Jeue90/W9ue//rphanT0cLlH68W1sSbaCcN513z6wVHj+Pr8n39kn8Feyr HXokMWGNp7oDl1Xf2ajimsQF4hzLvy3NKD0w9bjefR3Va6HNKUosxRmJhlrMRcWJAOjh74Mb AwAA 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-ds1302.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c index 7d4c2b4..d139543 100644 --- a/drivers/rtc/rtc-ds1302.c +++ b/drivers/rtc/rtc-ds1302.c @@ -224,7 +224,7 @@ static int __init ds1302_rtc_probe(struct platform_device *pdev) return -ENODEV; } - rtc = rtc_device_register("ds1302", &pdev->dev, + rtc = devm_rtc_device_register(&pdev->dev, "ds1302", &ds1302_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); @@ -236,9 +236,6 @@ static int __init ds1302_rtc_probe(struct platform_device *pdev) static int __exit ds1302_rtc_remove(struct platform_device *pdev) { - struct rtc_device *rtc = platform_get_drvdata(pdev); - - rtc_device_unregister(rtc); platform_set_drvdata(pdev, NULL); return 0; -- 1.7.2.5