From patchwork Thu Mar 14 08:11:21 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingoo Han X-Patchwork-Id: 227462 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from mail-qe0-f55.google.com (mail-qe0-f55.google.com [209.85.128.55]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 271322C0091 for ; Thu, 14 Mar 2013 19:11:25 +1100 (EST) Received: by mail-qe0-f55.google.com with SMTP id 1sf752064qee.0 for ; Thu, 14 Mar 2013 01:11:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=20120806; h=x-received:x-beenthere:x-received:received-spf:x-auditid:from:to:cc :references:in-reply-to:subject:date:message-id:mime-version :x-mailer:thread-index:x-brightmail-tracker:x-brightmail-tracker :dlp-filter:x-mtr:x-cfilter-loop:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:x-google-group-id:list-post:list-help:list-archive:sender :list-subscribe:list-unsubscribe:content-type:content-language; bh=iInB+WkzDCnGB6doLHcydm7wZNNlbJS01PQE92v6fZk=; b=PbjB+53Wvg7OOGhtaFFVJQ1km5Kbz+QTm7IE8VCl4o8O95XoI5TN1ezhZhbJDE2RaG KdC4O2hKbZ6kRtGkxo9SAYu7pYakSRMgF2XsOXe2e0GNsN1Odzok4FDXlike4kh1UzEA nht/Z0mfm2PPsGEVAyETp78PQdNlnRrBKztD94p2ycbftCLRGUVEu3yrNWwta7wIH1/O af4banov2RtqDifKiiTycyZooUzwk50bsw2aR0pRfsrg8iHYK4RhY16sKtBHnNnYQZMS MP3UUbIs9jlQ9S0/TFS/Ip9ik915/nuvU9tlFtimFts5eJzyiXtYXEqOG9c5VfMDqSIn Z1lQ== X-Received: by 10.50.217.225 with SMTP id pb1mr3141568igc.5.1363248682589; Thu, 14 Mar 2013 01:11:22 -0700 (PDT) X-BeenThere: rtc-linux@googlegroups.com Received: by 10.50.6.193 with SMTP id d1ls3355082iga.33.canary; Thu, 14 Mar 2013 01:11:22 -0700 (PDT) X-Received: by 10.68.234.202 with SMTP id ug10mr900902pbc.6.1363248682301; Thu, 14 Mar 2013 01:11:22 -0700 (PDT) Received: from mailout3.samsung.com (mailout3.samsung.com. [203.254.224.33]) by gmr-mx.google.com with ESMTP id tj3si641857pbc.0.2013.03.14.01.11.22; Thu, 14 Mar 2013 01:11:22 -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 epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MJN00JEU5EPXSW0@mailout3.samsung.com> for rtc-linux@googlegroups.com; Thu, 14 Mar 2013 17:11:21 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.51]) by epcpsbgr3.samsung.com (EPCPMTA) with SMTP id C7.54.05174.92681415; Thu, 14 Mar 2013 17:11:21 +0900 (KST) X-AuditID: cbfee68f-b7f4a6d000001436-cc-514186294f02 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 41.BB.17838.92681415; Thu, 14 Mar 2013 17:11:21 +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 <0MJN00ICQ5EXTI70@mmp2.samsung.com>; Thu, 14 Mar 2013 17:11:21 +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 03/30] rtc: rtc-bq32k: use devm_rtc_device_register() Date: Thu, 14 Mar 2013 17:11:21 +0900 Message-id: <008601ce208b$83197630$894c6290$%han@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4gi1x0RMHvEnZmRRqxNJmQP3DTwgAABIsQ X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMIsWRmVeSWpSXmKPExsVy+t8zY13NNsdAgxVtEhZLLl5lt5izfg2b xeWFl1gtLu+aw2axv7OD0YHVY8/Ek2weJ2b8ZvHo27KK0WP6vJ9MHp83yQWwRnHZpKTmZJal FunbJXBlTG56y1hwgb1iSdMX1gbGlWxdjJwcEgImEh/6HrNA2GISF+6tB4sLCSxjlFi5NB+m 5u6uRmaI+HRGiWMtVV2MXED2L0aJ21umMIEk2ATUJL58OczexcjBISKgL9HWogFSwyzQyyhx pnc3WFxIwFbi+n87EJNTwE5iw3oxkE5hAVeJGVOmgq1lEVCVWNS6gB3E5gWq/vKzhRnCFpT4 Mfke2JnMAloS63ceZ4Kw5SU2r3nLDDJSQkBd4tFfXZCwiICRxKctC5ghSkQk9r14xwjxyT12 iRsbAiFWCUh8m3yIBaJVVmLTAWaIEkmJgytusExglJiFZPEsJItnIVk8C8mGBYwsqxhFUwuS C4qT0ouM9YoTc4tL89L1kvNzNzFCIrR/B+PdA9aHGJOB1k9klhJNzgdGeF5JvKGxmZGFqYmp sZG5pRlpwkrivGot1oFCAumJJanZqakFqUXxRaU5qcWHGJk4OKUaGGtfW8n3LeGWeKDHzPrH mWfmj7A1/gs0t6084BxxI2LpAst9lrLz9f/EFZzeE60bXqOq7HvnjJTkNM6nekva1O4JTHJg YDDPkvLNZnWSVt/PV5hbuq1ErsAnKjMur0rh8HrumtnyJ9XTAjfevnWi7t1eBSlju7vaxov4 fnBFOoeeYGCVcgpXYinOSDTUYi4qTgQA+DDlbuYCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrEKsWRmVeSWpSXmKPExsVy+t9jQV3NNsdAgzlfhS2WXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjWpgtMlITUxJ LVJIzUvOT8nMS7dV8g6Od443NTMw1DW0tDBXUshLzE21VXLxCdB1y8wB2q6kUJaYUwoUCkgs LlbSt8M0ITTETdcCpjFC1zckCK7HyAANJKxjzJjc9Jax4AJ7xZKmL6wNjCvZuhg5OSQETCTu 7mpkhrDFJC7cWw8WFxKYzihxrKWqi5ELyP7FKHF7yxQmkASbgJrEly+H2bsYOThEBPQl2lo0 QGqYBXoZJc707gaLCwnYSlz/bwdicgrYSWxYLwbSKSzgKjFjylSw8SwCqhKLWhewg9i8QNVf frYwQ9iCEj8m32MBsZkFtCTW7zzOBGHLS2xe85YZZKSEgLrEo7+6IGERASOJT1sWMEOUiEjs e/GOcQKj0Cwkk2YhmTQLyaRZSFoWMLKsYhRNLUguKE5KzzXUK07MLS7NS9dLzs/dxAhOAc+k djCubLA4xCjAwajEw3ug3yFQiDWxrLgy9xCjBAezkgivp5djoBBvSmJlVWpRfnxRaU5q8SHG ZKBHJzJLiSbnA9NTXkm8obGJmZGlkZmFkYm5OWnCSuK8B1qtA4UE0hNLUrNTUwtSi2C2MHFw SjUwdoTPvxuybNXLoh8T53x47Oj46NZ8Q62NG+feifrzr1Liq/rVz8VTT/j8+Kr/6XfAdpW/ 1blrp02tNdv9xDvWy6/d/EtvlElYLqNpjZjvm6O63Ud//edKDxVbrK7A6sYvcZNvD/OsLZJR Ygz5P9+Lp3rmGzrtfygsUTtt3goLp8DMM7d8ZO2PKbEUZyQaajEXFScCACq0xOxFAwAA 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-bq32k.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c index 036cb89..fea78bc 100644 --- a/drivers/rtc/rtc-bq32k.c +++ b/drivers/rtc/rtc-bq32k.c @@ -153,7 +153,7 @@ static int bq32k_probe(struct i2c_client *client, if (error) return error; - rtc = rtc_device_register(bq32k_driver.driver.name, &client->dev, + rtc = devm_rtc_device_register(&client->dev, bq32k_driver.driver.name, &bq32k_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); @@ -165,9 +165,6 @@ static int bq32k_probe(struct i2c_client *client, static int bq32k_remove(struct i2c_client *client) { - struct rtc_device *rtc = i2c_get_clientdata(client); - - rtc_device_unregister(rtc); return 0; }