From nobody Mon Sep 29 20:19:39 2025 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 CB849C25B0D for ; Tue, 16 Aug 2022 00:52:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244916AbiHPAuk (ORCPT ); Mon, 15 Aug 2022 20:50:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347607AbiHPAp7 (ORCPT ); Mon, 15 Aug 2022 20:45:59 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 94F7DCCE2B; Mon, 15 Aug 2022 13:41:13 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 24A0B61233; Mon, 15 Aug 2022 20:41:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 165DBC433C1; Mon, 15 Aug 2022 20:41:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660596072; bh=j/BFoTsk82o3gdJ5J8f/QcpIjyfX3s+y4+Ck4YqHTms=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KdjFe1DiliM57nKowYR44A68LtnL2WASYgEPvuob2qR4K89Iikoo8PSkM9YiIZykE zOM/pwvoqzcuw1IAJc1GWddUtnYassIZrB19NL7NFJJ3QnvB64gAE7Vp3nmPvwiAwG hcdGf7M3MqTmBiDVgGWD3i6GMTpEEjrSuaNbxj7w= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Emil Renner Berthing , Geert Uytterhoeven , Pavel Machek , Sasha Levin Subject: [PATCH 5.19 0963/1157] leds: pwm-multicolor: Dont show -EPROBE_DEFER as errors Date: Mon, 15 Aug 2022 20:05:19 +0200 Message-Id: <20220815180518.176425275@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180439.416659447@linuxfoundation.org> References: <20220815180439.416659447@linuxfoundation.org> User-Agent: quilt/0.67 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" From: Emil Renner Berthing [ Upstream commit 399e7aa82105ea46d8998fa535b047541c48030f ] When requesting a PWM it might return -EPROBE_DEFER if it hasn't probed yet. This is not an error, so just propagate the -EPROBE_DEFER without logging anything. There is already dev_err_probe for exactly this situation. Fixes: 9fa2762110dd ("leds: Add PWM multicolor driver") Signed-off-by: Emil Renner Berthing Reviewed-by: Geert Uytterhoeven Signed-off-by: Pavel Machek Signed-off-by: Sasha Levin --- drivers/leds/rgb/leds-pwm-multicolor.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/leds/rgb/leds-pwm-multicolor.c b/drivers/leds/rgb/leds= -pwm-multicolor.c index 45e38708ecb1..eb67b89d28e9 100644 --- a/drivers/leds/rgb/leds-pwm-multicolor.c +++ b/drivers/leds/rgb/leds-pwm-multicolor.c @@ -72,8 +72,7 @@ static int iterate_subleds(struct device *dev, struct pwm= _mc_led *priv, pwmled =3D &priv->leds[priv->mc_cdev.num_colors]; pwmled->pwm =3D devm_fwnode_pwm_get(dev, fwnode, NULL); if (IS_ERR(pwmled->pwm)) { - ret =3D PTR_ERR(pwmled->pwm); - dev_err(dev, "unable to request PWM: %d\n", ret); + ret =3D dev_err_probe(dev, PTR_ERR(pwmled->pwm), "unable to request PWM= \n"); goto release_fwnode; } pwm_init_state(pwmled->pwm, &pwmled->state); --=20 2.35.1