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[209.132.180.67]) by mx.google.com with ESMTP id y191si28925564pgd.218.2019.04.09.10.26.14; Tue, 09 Apr 2019 10:26:30 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@gmail.com header.s=20161025 header.b=JfQarJYV; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbfDIRYi (ORCPT + 99 others); Tue, 9 Apr 2019 13:24:38 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:45427 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726775AbfDIRYa (ORCPT ); Tue, 9 Apr 2019 13:24:30 -0400 Received: by mail-pf1-f194.google.com with SMTP id e24so10090002pfi.12; Tue, 09 Apr 2019 10:24:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=YEVlYxcVMQ+udZOYQMBpKUyQvjiSc8bbYElkffO0rRU=; b=JfQarJYVrpruasuUhAMsdXQlKQS6hMFlFJFresi8WkLysRiXPH+VRUqRiAvJVDmSue ORvTIqoH3OuIhMCcWiYWbQQVUUL6qm3bnxscl1fyCAkuv3q8cpqmHG+bGhrpw6Q8oEG1 QxD8htrDqMfYPgLn7Z+TF+NKpi3euyebZqLTN+Sy1ypykeXUUN/dWpcEa/DANcoWIjKN z3wxnomLta1RCMrsFJD+MyvSm5Jz7My+Zq+FmEPquD70flV6YLiiPuPgFjgzbBfMvKX0 LPpLLvRi/pOySZ2KJiDQTTMathOID4y0DlRGZlovUDSa3cKr3xV5qG4DPpdzoddm8h75 kfjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=YEVlYxcVMQ+udZOYQMBpKUyQvjiSc8bbYElkffO0rRU=; b=ZOaC6YTH86Z+18u9tDAsYk8IVQ/wGuAjeqDQ4zflpayYR+qfW8IbR+nttzN+QDFOjX 0qyMG81/wsZerN+x46grZip7AQBPAOJOS4T0A6Xo4UdywR83YmLaZ297lN3htppbTtGO VdG87OcuGgSZMqRfAk5zDO6XGfQyx25vcwHJRwGz8/pHGjJnWMi4LpDI88l+ewmvuJHN adfuBMbuUGBHnbjrmh7WNy2eZPyc4wazhtGlfO9ZozTVYMZ9YZxZVepZTUJBGTFdDOTn Ag/Ro+JK52As9g/Q/2MyoOBgAo3RJKkK+9GGDjpSoUIkVP/I435KlOpsbueogmABCfBY 6LrA== X-Gm-Message-State: APjAAAWdkscSDGZ5lSR+hREQB8KhRzIMyy78JdI926G91hL6Dpm7KoNF idx+fxCsoB4MeOj3SJ/YGqg= X-Received: by 2002:aa7:8208:: with SMTP id k8mr38574721pfi.69.1554830669689; Tue, 09 Apr 2019 10:24:29 -0700 (PDT) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id r76sm34023097pfa.39.2019.04.09.10.24.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Apr 2019 10:24:29 -0700 (PDT) From: Guenter Roeck To: Wim Van Sebroeck Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Guenter Roeck Subject: [PATCH 13/23] watchdog: rn5t618_wdt: Use 'dev' instead of dereferencing it repeatedly Date: Tue, 9 Apr 2019 10:23:51 -0700 Message-Id: <1554830641-9247-14-git-send-email-linux@roeck-us.net> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1554830641-9247-1-git-send-email-linux@roeck-us.net> References: <1554830641-9247-1-git-send-email-linux@roeck-us.net> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly. The conversion was done automatically with coccinelle using the following semantic patches. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches Signed-off-by: Guenter Roeck --- drivers/watchdog/rn5t618_wdt.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/watchdog/rn5t618_wdt.c b/drivers/watchdog/rn5t618_wdt.c index e60f55702ab7..21fcb36f9074 100644 --- a/drivers/watchdog/rn5t618_wdt.c +++ b/drivers/watchdog/rn5t618_wdt.c @@ -146,11 +146,12 @@ static const struct watchdog_ops rn5t618_wdt_ops = { static int rn5t618_wdt_probe(struct platform_device *pdev) { - struct rn5t618 *rn5t618 = dev_get_drvdata(pdev->dev.parent); + struct device *dev = &pdev->dev; + struct rn5t618 *rn5t618 = dev_get_drvdata(dev->parent); struct rn5t618_wdt *wdt; int min_timeout, max_timeout; - wdt = devm_kzalloc(&pdev->dev, sizeof(struct rn5t618_wdt), GFP_KERNEL); + wdt = devm_kzalloc(dev, sizeof(struct rn5t618_wdt), GFP_KERNEL); if (!wdt) return -ENOMEM; @@ -163,10 +164,10 @@ static int rn5t618_wdt_probe(struct platform_device *pdev) wdt->wdt_dev.min_timeout = min_timeout; wdt->wdt_dev.max_timeout = max_timeout; wdt->wdt_dev.timeout = max_timeout; - wdt->wdt_dev.parent = &pdev->dev; + wdt->wdt_dev.parent = dev; watchdog_set_drvdata(&wdt->wdt_dev, wdt); - watchdog_init_timeout(&wdt->wdt_dev, timeout, &pdev->dev); + watchdog_init_timeout(&wdt->wdt_dev, timeout, dev); watchdog_set_nowayout(&wdt->wdt_dev, nowayout); platform_set_drvdata(pdev, wdt); -- 2.7.4