From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752849Ab3CNITi (ORCPT ); Thu, 14 Mar 2013 04:19:38 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:43643 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752569Ab3CNITg (ORCPT ); Thu, 14 Mar 2013 04:19:36 -0400 X-AuditID: cbfee690-b7f656d0000007e3-4a-51418817f987 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 16/30] rtc: rtc-max6900: use devm_rtc_device_register() Date: Thu, 14 Mar 2013 17:19:35 +0900 Message-id: <009301ce208c$a99a3910$fcceab30$%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: Ac4gi1x0RMHvEnZmRRqxNJmQP3DTwgAAT+UQ Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrKIsWRmVeSWpSXmKPExsVy+t8zQ13xDsdAgzuLlSyWXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjeKySUnNySxL LdK3S+DKuP32CXPBX46Ku2ub2BsY97J3MXJySAiYSNy49YwFwhaTuHBvPVsXIxeHkMAyRonu QweZYYomr//DDJGYDpRY8x6q6hejxNxLv8Cq2ATUJL58OQw0loNDREBfoq1FA6SGWaCXUeJM 726wuJCArcT1/3YgJqeAncSG9WIgncIC7hI31m5iBQmzCKhKbO3QAAnzAhWfPHWRHcIWlPgx +R7YncwCWhLrdx5ngrDlJTavecsM0iohoC7x6K8uSFhEwEji3swbbBAlIhL7XrxjBDlGQuAW u8TcPw1gCRYBAYlvkw+xQPTKSmw6APWtpMTBFTdYJjBKzEKyeRaSzbOQbJ6FZMUCRpZVjKKp BckFxUnpRSZ6xYm5xaV56XrJ+bmbGCFROmEH470D1ocYk4HWT2SWEk3OB0Z5Xkm8obGZkYWp iamxkbmlGWnCSuK86i3WgUIC6YklqdmpqQWpRfFFpTmpxYcYmTg4pRoYJz7hm73lfk9028qn V4MnGh69M+dFU+u0PZc0194uSUztuWPlp75Id0rCmvVqfruvnlALi9DSmfh2/6qcyyeCpons nP9WP4i1NF+Ab2+iG2NO4saz3f8ZLH0L5rOZSbDzvbij/jlZjmFOeP7f7TeWXGDa83u53vT5 6c0rX1+aLJsbGpqS3aviosRSnJFoqMVcVJwIAO3um+voAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrEKsWRmVeSWpSXmKPExsVy+t9jQV3xDsdAg4bHshZLLl5lt5izfg2b xeWFl1gtLu+aw2axv7OD0YHVY8/Ek2weJ2b8ZvHo27KK0WP6vJ9MHp83yQWwRjUw2mSkJqak Fimk5iXnp2TmpdsqeQfHO8ebmhkY6hpaWpgrKeQl5qbaKrn4BOi6ZeYAbVdSKEvMKQUKBSQW Fyvp22GaEBripmsB0xih6xsSBNdjZIAGEtYxZtx++4S54C9Hxd21TewNjHvZuxg5OSQETCQm r//DDGGLSVy4t56ti5GLQ0hgOqNE95r3UM4vRom5l36BVbEJqEl8+XIYqJuDQ0RAX6KtRQOk hlmgl1HiTO9usLiQgK3E9f92ICangJ3EhvViIJ3CAu4SN9ZuYgUJswioSmzt0AAJ8wIVnzx1 kR3CFpT4MfkeC4jNLKAlsX7ncSYIW15i85q3zCCtEgLqEo/+6oKERQSMJO7NvMEGUSIise/F O8YJjEKzkEyahWTSLCSTZiFpWcDIsopRNLUguaA4KT3XSK84Mbe4NC9dLzk/dxMjOAU8k97B uKrB4hCjAAejEg9vhKhjoBBrYllxZe4hRgkOZiURXk8voBBvSmJlVWpRfnxRaU5q8SHGZKA/ JzJLiSbnA9NTXkm8obGJmZGlkZmFkYm5OWnCSuK8B1utA4UE0hNLUrNTUwtSi2C2MHFwSjUw tgWwRKb/9JnCtWM/j4Wt94kzZhnZ5coam17mMMm8vWWut9CCu3fiZ3XBEsXpx+3qKgwYnUxr rE6XLsv8LGq6m1mwjaP74mQm/Qr7j22xmpdnXgwQed705HZj1p+T8tP4c43v+t47dSZeIG1Z wIK/N1XkUg+cr15y38jPrEWOJfTFIjYJ0UNKLMUZiYZazEXFiQCRxdjFRQMAAA== 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-max6900.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/rtc/rtc-max6900.c b/drivers/rtc/rtc-max6900.c index a00e332..8669d6d 100644 --- a/drivers/rtc/rtc-max6900.c +++ b/drivers/rtc/rtc-max6900.c @@ -214,11 +214,6 @@ static int max6900_rtc_set_time(struct device *dev, struct rtc_time *tm) static int max6900_remove(struct i2c_client *client) { - struct rtc_device *rtc = i2c_get_clientdata(client); - - if (rtc) - rtc_device_unregister(rtc); - return 0; } @@ -237,8 +232,8 @@ max6900_probe(struct i2c_client *client, const struct i2c_device_id *id) dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); - rtc = rtc_device_register(max6900_driver.driver.name, - &client->dev, &max6900_rtc_ops, THIS_MODULE); + rtc = devm_rtc_device_register(&client->dev, max6900_driver.driver.name, + &max6900_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); -- 1.7.2.5