From patchwork Sun Dec 13 16:17:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergio Paracuellos X-Patchwork-Id: 343374 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F278C433FE for ; Sun, 13 Dec 2020 16:18:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0A5D8233A0 for ; Sun, 13 Dec 2020 16:18:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404865AbgLMQSu (ORCPT ); Sun, 13 Dec 2020 11:18:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38744 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404566AbgLMQSt (ORCPT ); Sun, 13 Dec 2020 11:18:49 -0500 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B879C0617A7; Sun, 13 Dec 2020 08:17:33 -0800 (PST) Received: by mail-wr1-x441.google.com with SMTP id t16so13985333wra.3; Sun, 13 Dec 2020 08:17:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3TZb1oXr2CFfySaD0gQhDI23CCFyEFYHoaiVTmK47IU=; b=fSjuQqegVO2OnTO2KpRl8gXR23wJ0b9x5sI6nLyKMWm8wQqWJLwpm7J/o3N0PsF9gM P0IrEgBGIDUcfsA77w4gQb11yL79yeQ0v3Cabf3yppxl4PwirG+7w6P5l+bB4fzV/iiP 1glOboCcOUkGs4sNKEzP//eow5rkiD19sstzJQyDTnmELy66XPsKQoAjIw+IBODrFOLI O9B5U79RG8xNSojjteJKU8+WRVfISCOu1EWZdlv3hsvAvAO2LmmNJdsfQ00sBB1x0gBx opwmUNYrbFelHliABo8W0QM9/3hZaHmMyodW4KJ9RTAdrlwPaN+DJakFJXLU9s8+xGIf RJmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3TZb1oXr2CFfySaD0gQhDI23CCFyEFYHoaiVTmK47IU=; b=PUirzcViZxXvaUGmlfs9y4Unpthfnwp2abVKlu3mEx/LGAx0HYQvzI7C4Sl8WhCkTR I60ppiJ5RK0ocoX/4FWneaHHS/Cs4rxO8OveN4SbrykOOElNu+La59iH9ca/PcqHdyOh 1SOsXog9E6Aiek/AmNnXz9GBRqqYExf9lPC6ftOIpAMoNlZPtmzWsHM2dHIlZ0P8nrjI 7ZJHOTV5gA0Se/g0TNaqG7I4FJOhpW3JOoE3nRc5/m156QTu/F9PvGztZNMWM8+7DCVd Aj5c1dg8wEGSF8rCJ72DydNs0mgUYGVBpL3aKjkhBkxeKawh25G4ve6Cmak76pIOzaoT Pxpg== X-Gm-Message-State: AOAM533l5DOWZ+tUDpyWaR4UIQe5/K7tRFDLx/KhquqsD+M2Qc3g2Y/S hQZnPzgDknUsQyxOa2UR2NI0sVOa7L8= X-Google-Smtp-Source: ABdhPJz9L0Im5swqMG5cHeuSZzXmHd5yDHRImptEViZ08Hl/+enm94hZujAc0lmCHqupqDdviczkbw== X-Received: by 2002:adf:ef06:: with SMTP id e6mr17984953wro.231.1607876251826; Sun, 13 Dec 2020 08:17:31 -0800 (PST) Received: from localhost.localdomain (188.red-81-44-87.dynamicip.rima-tde.net. [81.44.87.188]) by smtp.gmail.com with ESMTPSA id 64sm27102073wmd.12.2020.12.13.08.17.30 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 13 Dec 2020 08:17:31 -0800 (PST) From: Sergio Paracuellos To: linus.walleij@linaro.org Cc: robh+dt@kernel.org, gregkh@linuxfoundation.org, yanaijie@huawei.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, devel@driverdev.osuosl.org Subject: [PATCH 7/8] pinctrl: ralink: rt2880: use 'PTR_ERR_OR_ZERO' Date: Sun, 13 Dec 2020 17:17:20 +0100 Message-Id: <20201213161721.6514-8-sergio.paracuellos@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201213161721.6514-1-sergio.paracuellos@gmail.com> References: <20201213161721.6514-1-sergio.paracuellos@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Avoid some boilerplate code using 'PTR_ERR_OR_ZERO' in probe function. Signed-off-by: Sergio Paracuellos --- drivers/pinctrl/ralink/pinctrl-rt2880.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pinctrl/ralink/pinctrl-rt2880.c b/drivers/pinctrl/ralink/pinctrl-rt2880.c index 5af1c8a20322..983da62ff3be 100644 --- a/drivers/pinctrl/ralink/pinctrl-rt2880.c +++ b/drivers/pinctrl/ralink/pinctrl-rt2880.c @@ -343,10 +343,8 @@ static int rt2880_pinmux_probe(struct platform_device *pdev) return err; } dev = pinctrl_register(p->desc, &pdev->dev, p); - if (IS_ERR(dev)) - return PTR_ERR(dev); - return 0; + return PTR_ERR_OR_ZERO(dev); } static const struct of_device_id rt2880_pinmux_match[] = {