From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762735Ab3ECGaX (ORCPT ); Fri, 3 May 2013 02:30:23 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:21574 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762633Ab3ECGaV (ORCPT ); Fri, 3 May 2013 02:30:21 -0400 X-AuditID: cbfee68e-b7efa6d000004d12-e1-51835976ead2 From: Jingoo Han To: "'Andrew Morton'" Cc: linux-kernel@vger.kernel.org, "'Alessandro Zummo'" , rtc-linux@googlegroups.com, Jingoo Han Subject: [PATCH 16/42] rtc: rtc-ds1302: remove unnecessary platform_set_drvdata() Date: Fri, 03 May 2013 15:30:13 +0900 Message-id: <001e01ce47c7$ab443100$01cc9300$@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: Ac5Hx6qPpOCw0D2RTBakYxI8UK3Glg== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPIsWRmVeSWpSXmKPExsVy+t8zI92yyOZAg6MnWS2WXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjeKySUnNySxL LdK3S+DKeLHuGUvBHraKAx/XMjcwrmftYuTgkBAwkeh/kNDFyAlkiklcuLeerYuRi0NIYBmj xI4dH1ggEiYSz58cYoZILGKUuLbhFCOE84tRYvPbvWwgVWwCahJfvhxmB5kqIqAv0daiAVLD LNDNKPGoeS4zSI2wQLDEjq13mUBsFgFViZe/3jGC2LwClhJXOjZC2YISPybfA9vMLKAlsX7n cSYIW15i85q3zBAXKUjsOPsarF5EQE/iT9c3qHoRiX0vIGZKCBxjl1jVpA6xS0Di2+RDLBAf y0psOgA1RlLi4IobLBMYxWYh2TwLyeZZSDbPQrJhASPLKkbR1ILkguKk9CIjveLE3OLSvHS9 5PzcTYyQyOvbwXjzgPUhxmSg9ROZpUST84GRm1cSb2hsZmRhamJqbGRuaUaasJI4r1qLdaCQ QHpiSWp2ampBalF8UWlOavEhRiYOTqkGxtmyrbOYa5IfdvY2vWbuFnqueU7BwXdR6Vq+vq97 zNZYhIvZae+5tmjOwbN7pjw2WlLqde7dZtVW6YSIx6UR4psS1VcsZBI83rWh/NWSBOt5X+d9 vZi2o7C66qVSncUCYdur3/lVU1/nZKncf5Q88fXBqf3f/0d58r7uMGpPMnJ/rCT2ecL5o0os xRmJhlrMRcWJAIRxop7SAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprHKsWRmVeSWpSXmKPExsVy+t9jAd2yyOZAg2MPGC2WXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjWpgtMlITUxJ LVJIzUvOT8nMS7dV8g6Od443NTMw1DW0tDBXUshLzE21VXLxCdB1y8wB2q6kUJaYUwoUCkgs LlbSt8M0ITTETdcCpjFC1zckCK7HyAANJKxjzHix7hlLwR62igMf1zI3MK5n7WLk5JAQMJF4 /uQQM4QtJnHh3nq2LkYuDiGBRYwS1zacYoRwfjFKbH67lw2kik1ATeLLl8PsXYwcHCIC+hJt LRogNcwC3YwSj5rngk0SFgiW2LH1LhOIzSKgKvHy1ztGEJtXwFLiSsdGKFtQ4sfkeywgNrOA lsT6nceZIGx5ic1r3kJdpCCx4+xrsHoRAT2JP13foOpFJPa9eMc4gVFgFpJRs5CMmoVk1Cwk LQsYWVYxiqYWJBcUJ6XnGukVJ+YWl+al6yXn525iBMf2M+kdjKsaLA4xCnAwKvHwKrQ0BQqx JpYVV+YeYpTgYFYS4XX7ARTiTUmsrEotyo8vKs1JLT7EmAz06URmKdHkfGDaySuJNzQ2MTOy NDKzMDIxNydNWEmc92CrdaCQQHpiSWp2ampBahHMFiYOTqkGRuHe5VcePHt/zOy516XJPl9L zRpPLb0yKVT2lvRZO7kjRR+YVUTYp+gviZVKedTL93JT8rKy24rX+i69kBHMbdbdedy1ZSW7 QlB+4t8jO32XH6u77f2Ydea8zuSZKneWJL9a8/a5zOmb5+wNNzu1yk53Vvd2adWcymR66N9U z7TO78t3KXv+klBiKc5INNRiLipOBADH0S/EMQMAAA== 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-ds1302.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c index d139543..1f8ee63 100644 --- a/drivers/rtc/rtc-ds1302.c +++ b/drivers/rtc/rtc-ds1302.c @@ -236,8 +236,6 @@ static int __init ds1302_rtc_probe(struct platform_device *pdev) static int __exit ds1302_rtc_remove(struct platform_device *pdev) { - platform_set_drvdata(pdev, NULL); - return 0; } -- 1.7.2.5