From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762649Ab3ECGZN (ORCPT ); Fri, 3 May 2013 02:25:13 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:20566 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762637Ab3ECGZL (ORCPT ); Fri, 3 May 2013 02:25:11 -0400 X-AuditID: cbfee68e-b7efa6d000004d12-56-518358469100 From: Jingoo Han To: "'Andrew Morton'" Cc: linux-kernel@vger.kernel.org, "'Alessandro Zummo'" , rtc-linux@googlegroups.com, Jingoo Han Subject: [PATCH 06/42] rtc: rtc-at91rm9200: remove unnecessary platform_set_drvdata() Date: Fri, 03 May 2013 15:25:10 +0900 Message-id: <001401ce47c6$f6787830$e3696890$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5HxvXIL1sc/mT1T/i0JajOvsdEDw== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHIsWRmVeSWpSXmKPExsVy+t8zQ123iOZAg/3X5C2WXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjeKySUnNySxL LdK3S+DKeD31G3PBXraKVbt3szYwbmXtYuTkkBAwkXjbtZQJwhaTuHBvPVsXIxeHkMAyRome vvmMXYwcYEXfD4lDxBcxSjzechmsQUjgF6PEk8NlIDabgJrEly+H2UHqRQT0JdpaNEDqmQW6 GSUeNc9lBokLC4RL7G9jASlnEVCVmLz2J9gYXgFLiW+zLkLZghI/Jt8Dq2EW0JJYv/M4E4Qt L7F5zVtmiDsVJHacfc0IYosI6EmsfLydGaJGRGLfi3eMIHslBI6xS1zruM4IsUxA4tvkQywQ v8hKbDoANUdS4uCKGywTGMVmIVk9C8nqWUhWz0KyYgEjyypG0dSC5ILipPQiI73ixNzi0rx0 veT83E2MkLjr28F484D1IcZkoPUTmaVEk/OBcZtXEm9obGZkYWpiamxkbmlGmrCSOK9ai3Wg kEB6YklqdmpqQWpRfFFpTmrxIUYmDk6pBkbrCc+N5tjMZpp+p+xcc7SC7aqsxOI8/d5D1nN1 aw0WslUoTmAznJXbs+xQvhdjtdm5dhv1ZatKvPe79erfPVPyfLr2i/uB4Qf6bi950Hlldzaf Ss+a2xwPZi62SBbY6KF1LoVx3QtRs4VLL5YJM/BWHw/q5z7NNHXP3n/qIVzHpx9fkPs6+ZsS S3FGoqEWc1FxIgAV0OVA0QIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNKsWRmVeSWpSXmKPExsVy+t9jAV23iOZAg5snZSyWXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjWpgtMlITUxJ LVJIzUvOT8nMS7dV8g6Od443NTMw1DW0tDBXUshLzE21VXLxCdB1y8wB2q6kUJaYUwoUCkgs LlbSt8M0ITTETdcCpjFC1zckCK7HyAANJKxjzHg99RtzwV62ilW7d7M2MG5l7WLk4JAQMJH4 fki8i5ETyBSTuHBvPVsXIxeHkMAiRonHWy4zgSSEBH4xSjw5XAZiswmoSXz5cpgdpFdEQF+i rUUDpJ5ZoJtR4lHzXGaQuLBAuMT+NhaQchYBVYnJa3+CjeEVsJT4NusilC0o8WPyPbAaZgEt ifU7jzNB2PISm9e8ZYa4R0Fix9nXjCC2iICexMrH25khakQk9r14xziBUWAWklGzkIyahWTU LCQtCxhZVjGKphYkFxQnpeca6RUn5haX5qXrJefnbmIER/Uz6R2MqxosDjEKcDAq8fAqtDQF CrEmlhVX5h5ilOBgVhLhdfsBFOJNSaysSi3Kjy8qzUktPsSYDPTpRGYp0eR8YMLJK4k3NDYx M7I0MrMwMjE3J01YSZz3YKt1oJBAemJJanZqakFqEcwWJg5OqQbGLTd/Tve5bCB02/FN4aGm E2ujxPk8q36zn+fPOHXfnrP1/KyPd7ZNXXjgpMwu95dHnjy5FrdS6FY7m4jY9hdzNmQErZRP Nz/2XbGEcb9jRvK2vq+r25qbjmtptcm2zKm8v/FpTXeq0pwJ6n9PNjxW8hL9oehbpl51WPN1 75bQOd3Zdle/5ggsUmIpzkg01GIuKk4EALCOzTEuAwAA 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 The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han --- drivers/rtc/rtc-at91rm9200.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c index 0eab77b..5a04b16 100644 --- a/drivers/rtc/rtc-at91rm9200.c +++ b/drivers/rtc/rtc-at91rm9200.c @@ -342,7 +342,6 @@ static int __exit at91_rtc_remove(struct platform_device *pdev) rtc_device_unregister(rtc); iounmap(at91_rtc_regs); - platform_set_drvdata(pdev, NULL); return 0; } -- 1.7.2.5