From nobody Wed Apr 8 01:38:24 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2DDD9C433FE for ; Thu, 20 Oct 2022 20:44:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229948AbiJTUn5 (ORCPT ); Thu, 20 Oct 2022 16:43:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229746AbiJTUnO (ORCPT ); Thu, 20 Oct 2022 16:43:14 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D6FA20C990; Thu, 20 Oct 2022 13:43:12 -0700 (PDT) Received: from jupiter.universe (dyndsl-091-096-059-009.ewe-ip-backbone.de [91.96.59.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: sre) by madras.collabora.co.uk (Postfix) with ESMTPSA id 71B0F6602542; Thu, 20 Oct 2022 21:42:57 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1666298577; bh=TH5RKawR8fUzI9ml8ZupcHOujoAZfQCPkmxXhLYxYXk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YS8m+Io1N5iGo+oUb06XsEGo/O8Wnd11migN+2lOJ7v61WtNSbIryRkUk7jCaTOhn 2/w7ZmqLQOgsi6tmIfUzAaKDUx+JdoMMCus5ttIaRdLdJ4zMRtcTE29tX5ukXjlkhV p+J6MECb37kApdzNR4MDelWdXWTvR93raciHztPXjGdwYqA5NECuSCz9vYifw44oM5 3QHG09ehHYqEapxs+qdYXF4vdC8y8jDTWJKt/TE/dFmgE2AXKEaybi263RGTQQ8Pt1 UEG0uzFZRYJSQC/uB8fdLMbnExSbuwOSd04GLebm+f2AOcIl7jGf5m3zAjmS+x0vw1 Kpd/jVnBjAN5g== Received: by jupiter.universe (Postfix, from userid 1000) id 66A664808A0; Thu, 20 Oct 2022 22:42:52 +0200 (CEST) From: Sebastian Reichel To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Lee Jones Cc: Michael Turquette , Stephen Boyd , Linus Walleij , Mark Brown , Liam Girdwood , Alexandre Belloni , Alessandro Zummo , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel , kernel@collabora.com Subject: [PATCHv4 11/13] regulator: rk808: Use dev_err_probe Date: Thu, 20 Oct 2022 22:42:49 +0200 Message-Id: <20221020204251.108565-12-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221020204251.108565-1-sebastian.reichel@collabora.com> References: <20221020204251.108565-1-sebastian.reichel@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Print error message for potential EPROBE_DEFER error using dev_err_probe, which captures the reason in /sys/kernel/debug/devices_deferred and otherwise silences the message. Signed-off-by: Sebastian Reichel --- drivers/regulator/rk808-regulator.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-= regulator.c index ce9c64cadeba..fa9fc1aa1ae3 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -1343,11 +1343,9 @@ static int rk808_regulator_probe(struct platform_dev= ice *pdev) for (i =3D 0; i < nregulators; i++) { rk808_rdev =3D devm_regulator_register(&pdev->dev, ®ulators[i], &config); - if (IS_ERR(rk808_rdev)) { - dev_err(&pdev->dev, - "failed to register %d regulator\n", i); - return PTR_ERR(rk808_rdev); - } + if (IS_ERR(rk808_rdev)) + return dev_err_probe(&pdev->dev, PTR_ERR(rk808_rdev), + "failed to register %d regulator\n", i); } =20 return 0; --=20 2.35.1