From patchwork Wed Sep 2 15:05:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11750927 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 0D38C109B for ; Wed, 2 Sep 2020 15:07:44 +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 AF14420773 for ; Wed, 2 Sep 2020 15:07:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Kj4IXwie"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ULboWabS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AF14420773 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=OewM1sLwVx25egDFdQ7p3fWowUFItmYvGFvJ7dpOGTU=; b=Kj4IXwiecycYZQbT4jeqTmkGkp DGfryVFQvQcRqckEWGGQgixlgI/neza9tr0nfjn9TjyRk1KxDcjA4NjyeVEud+UHhBfsMYORbwgz6 JhOXahVYNxZNI/q6PJ6TOgJLsnH45k3MYUeMkfwThd3wnOOB7wzHK9cg5AZzlMTnkVMNjJoYzkHSQ J/q2/TBYWeDIU0v/rvzSt1Et5zwe7FHsg4VPhDgkq3fUfyiHfStQcRSDT58xiDfrO+XWmbFHsJzJj pUbjY/2ha2ftDMyPPbYY/xeGS4910DDgAKzQGzJuQaeiL3Xqg/s2A8B5xXPow4ZeIeUMGVMJpDS0r 0rPvvY6w==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kDULw-0005SB-3j; Wed, 02 Sep 2020 15:07:12 +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 1kDUKb-0004by-BQ for linux-arm-kernel@lists.infradead.org; Wed, 02 Sep 2020 15:05:50 +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 97DBC2087D; Wed, 2 Sep 2020 15:05:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599059148; bh=htUZzOKOuGeaMXKgtdO8WvNvqLi8Wpd6RYKCRujs7O0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ULboWabSx4MG2LAwrwgaV+8C25MWPwioJvYS7+6TN3+Q+Sq8Bf3mLfMPtBtJpndJc AP1BLZwnf92H3fb+kMHk9+UQzFckvktxY83kJSok16njChY0l8TbwwCICQ0vQY2ACp ijycj0l9fWgw+jN0uDkPiBFOUBjE6k0JNmkBFZg0= From: Krzysztof Kozlowski To: Corentin Labbe , Herbert Xu , "David S. Miller" , Maxime Ripard , Chen-Yu Tsai , =?utf-8?q?Horia_Geant=C4=83?= , Aymen Sghaier , Maxime Coquelin , Alexandre Torgue , Chen Zhou , linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 4/4] crypto: allwinner/sun8i - Simplify with dev_err_probe() Date: Wed, 2 Sep 2020 17:05:30 +0200 Message-Id: <20200902150530.14640-4-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200902150530.14640-1-krzk@kernel.org> References: <20200902150530.14640-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200902_110549_472432_F8C2C6DC X-CRM114-Status: GOOD ( 13.81 ) 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_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's 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 --- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 9 +++------ drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 9 +++------ 2 files changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c index 138759dc8190..e3c62051c595 100644 --- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c +++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c @@ -573,12 +573,9 @@ static int sun8i_ce_probe(struct platform_device *pdev) return irq; ce->reset = devm_reset_control_get(&pdev->dev, NULL); - if (IS_ERR(ce->reset)) { - if (PTR_ERR(ce->reset) == -EPROBE_DEFER) - return PTR_ERR(ce->reset); - dev_err(&pdev->dev, "No reset control found\n"); - return PTR_ERR(ce->reset); - } + if (IS_ERR(ce->reset)) + return dev_err_probe(&pdev->dev, PTR_ERR(ce->reset), + "No reset control found\n"); mutex_init(&ce->mlock); diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c index 9a23515783a6..576df8c8df51 100644 --- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c +++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c @@ -545,12 +545,9 @@ static int sun8i_ss_probe(struct platform_device *pdev) return irq; ss->reset = devm_reset_control_get(&pdev->dev, NULL); - if (IS_ERR(ss->reset)) { - if (PTR_ERR(ss->reset) == -EPROBE_DEFER) - return PTR_ERR(ss->reset); - dev_err(&pdev->dev, "No reset control found\n"); - return PTR_ERR(ss->reset); - } + if (IS_ERR(ss->reset)) + return dev_err_probe(&pdev->dev, PTR_ERR(ss->reset), + "No reset control found\n"); mutex_init(&ss->mlock);