From patchwork Fri Sep 6 11:33:42 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sachin Kamat X-Patchwork-Id: 273161 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from mail-ve0-x23c.google.com (mail-ve0-x23c.google.com [IPv6:2607:f8b0:400c:c01::23c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (not verified)) by ozlabs.org (Postfix) with ESMTPS id ADC9F2C0100 for ; Fri, 6 Sep 2013 21:52:01 +1000 (EST) Received: by mail-ve0-f188.google.com with SMTP id oy12sf469649veb.5 for ; Fri, 06 Sep 2013 04:51:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=20120806; h=mime-version:from:to:cc:subject:date:message-id:in-reply-to :references:x-original-sender:x-original-authentication-results :reply-to:precedence:mailing-list:list-id:list-post:list-help :list-archive:sender:list-subscribe:list-unsubscribe:content-type; bh=vT8A54pA8LlgcDOgzbmf5XVkraf59eAZlbix3QVaMpM=; b=cBIeU283gJ6r36Bca+XQ2J64R9fCFx2iHmOUTdHCrX9NOLAkSxs/iq2QaJDgmKXel8 aSuNqmuHPhPr7gvcwnYbOvZkGfvnWZqBQP2kZeOCH8PuXaPeJfJHTRNW2KpbOC+Fsk62 fKv0NXWYp7D//IO62wNox9RPRf2sGxGz15m6qgjrtnNQ2j0lu8ZrF5zM/9HE3enLR8Ta Yg0pBLkwa3MnaHBC2FdWjokkXxtBuf/FZ1rg+YFoS+IdSTbFdEcBu+HobbEHILpdKIoX FW0Laz+6kf0XEVLdZqMKzwgfd63p9wnXT1rp02OMmAukBCT2YuBjLmVCUh4DSNYl02gu DJzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :in-reply-to:references:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:sender:list-subscribe :list-unsubscribe:content-type; bh=vT8A54pA8LlgcDOgzbmf5XVkraf59eAZlbix3QVaMpM=; b=HoJkzIqi0tadozmcip/J5lPhjFvbmT9Rge1VWHkp/nBgyiEeUhcLbjamVQQx+ajcfI POMkCY+jD46V6maVbKnL1RIuhzgLL4zbzLrUgpp7i8CGZoV3GIBAWpwQwrzpsBcp5wWV a1s7pF+U4tlbAk5npO4jb3r80I7zL52xcJcm9pRdwtSpo2uyMYoNfCWJbC2K94ZOcKYD 3XEe8tSb2RkDPJRJa/WGaarvafDxezm6DiBhcohOATniYHqRgkCMJwIoIb/KfRMzPDYn 9MvIHoj8uuI3eExqMqnnq5XgBD91Nhu7NODbHSbtYEJsxl2xkpNytsQAFvebyhibVqXB hyog== X-Received: by 10.50.127.229 with SMTP id nj5mr99904igb.2.1378468319061; Fri, 06 Sep 2013 04:51:59 -0700 (PDT) MIME-Version: 1.0 X-BeenThere: rtc-linux@googlegroups.com Received: by 10.50.21.103 with SMTP id u7ls465210ige.42.gmail; Fri, 06 Sep 2013 04:51:58 -0700 (PDT) X-Received: by 10.66.186.4 with SMTP id fg4mr927059pac.33.1378468318715; Fri, 06 Sep 2013 04:51:58 -0700 (PDT) Received: from mail-pa0-f42.google.com (mail-pa0-f42.google.com [209.85.220.42]) by gmr-mx.google.com with ESMTPS id dk16si456117pac.0.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 06 Sep 2013 04:51:58 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.220.42 is neither permitted nor denied by best guess record for domain of sachin.kamat@linaro.org) client-ip=209.85.220.42; Received: by mail-pa0-f42.google.com with SMTP id lj1so3269282pab.1 for ; Fri, 06 Sep 2013 04:51:58 -0700 (PDT) X-Gm-Message-State: ALoCoQliaEclQk/rBtaxkfg+Qnakn5KPN9SQGlUxf87qSUVNoit9lJHIBiRkXVbZRe6OZg6CjGpA X-Received: by 10.68.225.42 with SMTP id rh10mr2490880pbc.176.1378468318637; Fri, 06 Sep 2013 04:51:58 -0700 (PDT) Received: from linaro.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPSA id q1sm3323153pbd.12.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 06 Sep 2013 04:51:58 -0700 (PDT) From: Sachin Kamat To: rtc-linux@googlegroups.com Cc: a.zummo@towertech.it, akpm@linux-foundation.org, sachin.kamat@linaro.org Subject: [rtc-linux] [PATCH 09/10] drivers/rtc/rtc-mrst.c: Remove redundant dev_set_drvdata Date: Fri, 6 Sep 2013 17:03:42 +0530 Message-Id: <1378467223-26231-9-git-send-email-sachin.kamat@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1378467223-26231-1-git-send-email-sachin.kamat@linaro.org> References: <1378467223-26231-1-git-send-email-sachin.kamat@linaro.org> X-Original-Sender: sachin.kamat@linaro.org X-Original-Authentication-Results: gmr-mx.google.com; spf=neutral (google.com: 209.85.220.42 is neither permitted nor denied by best guess record for domain of sachin.kamat@linaro.org) smtp.mail=sachin.kamat@linaro.org 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: , Driver core sets the driver data to NULL upon device_release or on probe failure. Signed-off-by: Sachin Kamat --- drivers/rtc/rtc-mrst.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c index 578baf9..ddd75bb 100644 --- a/drivers/rtc/rtc-mrst.c +++ b/drivers/rtc/rtc-mrst.c @@ -380,7 +380,6 @@ static int vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, cleanup1: rtc_device_unregister(mrst_rtc.rtc); cleanup0: - dev_set_drvdata(dev, NULL); mrst_rtc.dev = NULL; release_mem_region(iomem->start, resource_size(iomem)); dev_err(dev, "rtc-mrst: unable to initialise\n"); @@ -412,7 +411,6 @@ static void rtc_mrst_do_remove(struct device *dev) mrst->iomem = NULL; mrst->dev = NULL; - dev_set_drvdata(dev, NULL); } #ifdef CONFIG_PM