From patchwork Tue Sep 1 15:27:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11748765 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2AED91575 for ; Tue, 1 Sep 2020 15:31:22 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D9B0E21548 for ; Tue, 1 Sep 2020 15:31:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="pL76EAFg"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="LnBeGSSX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D9B0E21548 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OXVc74nANEkB3k35loVClrfDSupLtbwfIP4JcP1gbbo=; b=pL76EAFgmqjvu/z9uuNnVljB1Z vJg3QA0jL8zUbxTGjGGpsG2PrPP9yTcTpt59jB5kEkdFwIGUcpaJZxeQK8dVisxN+zp1YCEg/HnrH 8W727yTpYwJQb1MVKmHDafB12cVZqgcd1vjm8UFrlX8UqZgbUe/hJ0bxztwsm15IqPKwZMatr4tjg glMIP0meNtYPVtHFHKY7SkZsJ7zdjQ3N9iMAzEaKG+6Fp/eBlcetF69OkbKETHBJFGUHxUF97HjeW JzwBsYMfE1W6FrpBJZPHKn3NejhuIFjAd23BIdS1jPOXX1U0oMAgEFi9pUOJ19dnLIFdJiV0eV+w2 E0V3Cj0g==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD8Dg-0002Cd-Uv; Tue, 01 Sep 2020 15:29:13 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD8CN-0001P4-Tq; Tue, 01 Sep 2020 15:27:54 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 81CC82078B; Tue, 1 Sep 2020 15:27:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598974069; bh=o8qlZ2EryFTu3cjlwAR8kRQlz7lJkpkfP6U3eaeoReE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LnBeGSSXnEMQ4CLcP1ia4NPBE1xz6UJfBgv5qLJlLwDIXOlWFOMKFvKfOYau0Wrp5 t+qX6bomEziRTl4D9pW4LjSoJtxAWrDw/V2kooxiPBLWtDGz3XwxN970p60F1uiDgH YVip6d1dTCUU1c4xzjgbWDLgdUfBeinrVW2AUDGs= From: Krzysztof Kozlowski To: Tudor Ambarus , Mark Brown , Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Andy Gross , Bjorn Andersson , Orson Zhai , Baolin Wang , Chunyan Zhang , Maxime Coquelin , Alexandre Torgue , Masahisa Kojima , Jassi Brar , Laxman Dewangan , Thierry Reding , Jonathan Hunter , linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-tegra@vger.kernel.org Subject: [PATCH 04/11] spi: bcm2835: Simplify with dev_err_probe() Date: Tue, 1 Sep 2020 17:27:06 +0200 Message-Id: <20200901152713.18629-4-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200901152713.18629-1-krzk@kernel.org> References: <20200901152713.18629-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200901_112752_258357_571C53AE X-CRM114-Status: GOOD ( 14.74 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Krzysztof Kozlowski MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski Acked-by: Florian Fainelli --- drivers/spi/spi-bcm2835.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c index c45d76c848c8..5519f1eda238 100644 --- a/drivers/spi/spi-bcm2835.c +++ b/drivers/spi/spi-bcm2835.c @@ -1319,11 +1319,8 @@ static int bcm2835_spi_probe(struct platform_device *pdev) bs->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(bs->clk)) { - err = PTR_ERR(bs->clk); - if (err == -EPROBE_DEFER) - dev_dbg(&pdev->dev, "could not get clk: %d\n", err); - else - dev_err(&pdev->dev, "could not get clk: %d\n", err); + err = dev_err_probe(&pdev->dev, PTR_ERR(bs->clk), + "could not get clk\n"); goto out_controller_put; }