From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753513Ab3KYDZQ (ORCPT ); Sun, 24 Nov 2013 22:25:16 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:30143 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753437Ab3KYDZN (ORCPT ); Sun, 24 Nov 2013 22:25:13 -0500 X-AuditID: cbfee68d-b7f1a6d0000055a7-9e-5292c318fbb1 From: Jingoo Han To: "'Andrew Morton'" Cc: linux-kernel@vger.kernel.org, "'Alessandro Zummo'" , rtc-linux@googlegroups.com, "'Jingoo Han'" Subject: [PATCH] rtc: ds1305: remove unnecessary spi_set_drvdata() Date: Mon, 25 Nov 2013 12:25:11 +0900 Message-id: <002501cee98d$f30c6760$d9253620$%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: Ac7pjfLqgY9wk70cRx2PTgAYmzUG/w== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPIsWRmVeSWpSXmKPExsVy+t8zI12Jw5OCDO7sEbRYcvEqu8Wc9WvY LC4vvMRqcXnXHDaL/Z0djA6sHnsmnmTzODHjN4tH35ZVjB7T5/1k8vi8SS6ANYrLJiU1J7Ms tUjfLoErY8tkuYK/LBXn9/axNzC2snQxcnJICJhIXH+7ihHCFpO4cG89WxcjF4eQwDJGictn dzLBFJ350MYEkZjOKHF03kdWCOcXkLOkDaydTUBN4suXw+xdjBwcIgL6Em0tGiA1zAK9jBJn enezg9QICzhJ9D6aCGazCKhK/H9yEWwDr4CtxNwF11ggbEGJH5PvgdnMAloS63ceZ4Kw5SU2 r3nLDDJfQkBd4tFfXZCwiICexNOV/6DKRST2vXjHCLJXQuAQu8Tnb/PZIHYJSHybfIgFoldW YtMBZojHJCUOrrjBMoFRbBaSzbOQbJ6FZPMsJCsWMLKsYhRNLUguKE5KLzLUK07MLS7NS9dL zs/dxAiJvN4djLcPWB9iTAZaP5FZSjQ5Hxi5eSXxhsZmRhamJqbGRuaWZqQJK4nzJj1MChIS SE8sSc1OTS1ILYovKs1JLT7EyMTBKdXAyLBb5VvTJLUGU6HDm3Q6F281Phd7NEYxzb104lPr pzoZD761srg1XqiQXO1X84Hj34NLchdn7brx6ubfSJ20f3fUXC86NE78bNwTJV5juUw8edNt EW1utxUFNdpRwSYW/z8wNer7GzabOnI5VCqt2aByJq+xg8WTIW35K523xy4trv5zJs1EiaU4 I9FQi7moOBEAAUD5h9ICAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDKsWRmVeSWpSXmKPExsVy+t9jQV2Jw5OCDC6d5rVYcvEqu8Wc9WvY LC4vvMRqcXnXHDaL/Z0djA6sHnsmnmTzODHjN4tH35ZVjB7T5/1k8vi8SS6ANaqB0SYjNTEl tUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMHaLuSQlliTilQKCCx uFhJ3w7ThNAQN10LmMYIXd+QILgeIwM0kLCOMWPLZLmCvywV5/f2sTcwtrJ0MXJySAiYSJz5 0MYEYYtJXLi3nq2LkYtDSGA6o8TReR9ZIZxfQM6SNkaQKjYBNYkvXw6zdzFycIgI6Eu0tWiA 1DAL9DJKnOndzQ5SIyzgJNH7aCKYzSKgKvH/yUWwDbwCthJzF1xjgbAFJX5MvgdmMwtoSazf eZwJwpaX2LzmLTPIfAkBdYlHf3VBwiICehJPV/6DKheR2PfiHeMERoFZSCbNQjJpFpJJs5C0 LGBkWcUomlqQXFCclJ5rqFecmFtcmpeul5yfu4kRHNfPpHYwrmywOMQowMGoxMNrUTkpSIg1 say4MvcQowQHs5II7546oBBvSmJlVWpRfnxRaU5q8SHGZKBHJzJLiSbnA1NOXkm8obGJmZGl kZmFkYm5OWnCSuK8B1qtA4UE0hNLUrNTUwtSi2C2MHFwSjUwWt61tVvVsCVdQEhVxk3yR6Wy vAT/+4NG3isZYwtqTlt0zOl+6PKj3fjIEcaF3RtUdnsVuIV7Syh0rE63sN2YY5wgbrmh71R3 4ape3tJZL9eliDwKshUp3X9wkjErn9nCebzuqe0PLwXenpTlaCMox9TsVvXClH/ujXULhR/y lYeJ2FWYxSuxFGckGmoxFxUnAgCOxxkMLwMAAA== 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. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han --- drivers/rtc/rtc-ds1305.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c index 80f3237..2dd586a 100644 --- a/drivers/rtc/rtc-ds1305.c +++ b/drivers/rtc/rtc-ds1305.c @@ -787,7 +787,6 @@ static int ds1305_remove(struct spi_device *spi) cancel_work_sync(&ds1305->work); } - spi_set_drvdata(spi, NULL); return 0; } -- 1.7.10.4