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[203.254.224.33]) by gmr-mx.google.com with ESMTP id xq5si1786214pac.2.2013.05.02.23.38.46 for ; Thu, 02 May 2013 23:38:47 -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 epcpsbgr4.samsung.com (u144.gpu120.samsung.co.kr [203.254.230.144]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MM7003PZMEWT660@mailout3.samsung.com> for rtc-linux@googlegroups.com; Fri, 03 May 2013 15:38:46 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [203.254.230.51]) by epcpsbgr4.samsung.com (EPCPMTA) with SMTP id 5F.BE.04074.57B53815; Fri, 03 May 2013 15:38:45 +0900 (KST) X-AuditID: cbfee690-b7f136d000000fea-15-51835b758dd0 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 51.2F.01422.57B53815; Fri, 03 May 2013 15:38:45 +0900 (KST) Received: from DOJG1HAN03 ([12.23.120.99]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MM7001KNMGL13C0@mmp1.samsung.com>; Fri, 03 May 2013 15:38:45 +0900 (KST) From: Jingoo Han To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, 'Alessandro Zummo' , rtc-linux@googlegroups.com, Jingoo Han Subject: [rtc-linux] [PATCH 39/42] rtc: rtc-m48t86: remove unnecessary platform_set_drvdata() Date: Fri, 03 May 2013 15:38:45 +0900 Message-id: <003501ce47c8$dc68cc90$953a65b0$@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5HyNuV6TwPU/dRQa+6xEwqKDPDrA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrIIsWRmVeSWpSXmKPExsVy+t8zY93S6OZAg1dLDS2WXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjeKySUnNySxL LdK3S+DKaPw2k7VgNVvFlnWT2RoYF7B2MXJySAiYSHxbdJwRwhaTuHBvPVsXIxeHkMAyRomD h1YxwxQ9bj8GlVjEKPFj3TpGCOcXo8Tb4/vA2tkE1CS+fDnM3sXIwSEioC/R1qIBUsMs0M0o 8ah5LtgkYYFgiddNv8FWswioSsxcex6sl1fAUmLv9KVMELagxI/J91hAbGYBLYn1O48zQdjy EpvXvIW6SEFix9nXYL0iAnoSbX33GCFqRCT2vXgHdpyEwDF2ie+vtjBDLBOQ+Db5EAvIcRIC shKbDkDNkZQ4uOIGywRGsVlIVs9CsnoWktWzkKxYwMiyilE0tSC5oDgpvchErzgxt7g0L10v OT93EyMk+ibsYLx3wPoQYzLQ+onMUqLJ+cDozSuJNzQ2M7IwNTE1NjK3NCNNWEmcV73FOlBI ID2xJDU7NbUgtSi+qDQntfgQIxMHp1QDY4TZ2vydwZF8i7ZeOPJUQ5m3b8XJhvqLrM6dbO8/ eC95Inxy3jY/a6ftnNZ8X24UfZ68/ZZ30fJLrLG1ds1z7na9ydTr//pdc1cjw2u1B5+uaW0t ZKgxfOhuGjw55eDiv9fyZqRzs/qKXjz8wl7lZXhp9ta0xEMLK38ozCuTKticdFR8dXhFvxJL cUaioRZzUXEiABsB+0fUAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprHKsWRmVeSWpSXmKPExsVy+t9jAd3S6OZAg/X3dS2WXLzKbjFn/Ro2 i8sLL7FaXN41h81if2cHowOrx56JJ9k8Tsz4zeLRt2UVo8f0eT+ZPD5vkgtgjWpgtMlITUxJ LVJIzUvOT8nMS7dV8g6Od443NTMw1DW0tDBXUshLzE21VXLxCdB1y8wB2q6kUJaYUwoUCkgs LlbSt8M0ITTETdcCpjFC1zckCK7HyAANJKxjzGj8NpO1YDVbxZZ1k9kaGBewdjFyckgImEg8 bj/GBmGLSVy4tx7I5uIQEljEKPFj3TpGCOcXo8Tb4/sYQarYBNQkvnw5zN7FyMEhIqAv0dai AVLDLNDNKPGoeS4zSI2wQLDE66bfYBtYBFQlZq49D9bLK2ApsXf6UiYIW1Dix+R7LCA2s4CW xPqdx5kgbHmJzWveMkNcpCCx4+xrsF4RAT2Jtr57jBA1IhL7XrxjnMAoMAvJqFlIRs1CMmoW kpYFjCyrGEVTC5ILipPSc430ihNzi0vz0vWS83M3MYJj+5n0DsZVDRaHGAU4GJV4eBVamgKF WBPLiitzDzFKcDArifC6/QAK8aYkVlalFuXHF5XmpBYfYkwG+nQis5Rocj4w7eSVxBsam5gZ WRqZWRiZmJuTJqwkznuw1TpQSCA9sSQ1OzW1ILUIZgsTB6dUA2P30YZnRhWzZ8cG3f/Xc/5R 2qYLu97vip8Qs+ksa9He4PZEhx8d0qd+3Tf7qvP+Zraz29HPn7oCf5/6c6r14aapew6rnzgn fafZrqj6hlq4zeP9/aerg6suNDMJpuyLLjgU8mjpUZu6iCm3zh4PSd0jsV7labb5Ru2SG9lr RB2+twjd/VM9az6/EktxRqKhFnNRcSIA7e5XODEDAAA= 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 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-m48t86.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-m48t86.c b/drivers/rtc/rtc-m48t86.c index 33a91c4..d1fe7f5 100644 --- a/drivers/rtc/rtc-m48t86.c +++ b/drivers/rtc/rtc-m48t86.c @@ -168,8 +168,6 @@ static int m48t86_rtc_probe(struct platform_device *dev) static int m48t86_rtc_remove(struct platform_device *dev) { - platform_set_drvdata(dev, NULL); - return 0; }