From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C506C433F5 for ; Sat, 25 Sep 2021 17:34:42 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 3D32161076 for ; Sat, 25 Sep 2021 17:34:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 3D32161076 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=ML2tflYx1/OviHO3Wdb3qDQPvIDd9yVvWSvbVlJhiMU=; b=vC1UTuq2eAJm8B bi8N/DQPXefUTEvKKgHZom2X1es+4q4Wjus+Ly8cVfNK140Zdbw4Hb/3IJ/yWwLeWHl6QcRWMOiCN QoRnhSRgB6Tytc2MN9F9l8AEhUKJ8sOlB+fypHDy5XrFFoa7e3sbaLNbyv8gX1LzV89hzMWaoO+Ub 6ys1fpGTbLklccAmeDGn8vulQozpHSTJdXoPtzYDWpo6Kp36O2/uuQY1JbuHlZmVYgOXWcELlBGP8 mdHN/YwtZyZGOK91dyFx6gdW9i47mrZaKwTo3Dmm5G8CjbBkAfah6SayFD0LOxoGLHJIgr3/JTR73 vW/S1CdxgAH9p6EcPYQg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUBZN-00Gyd1-39; Sat, 25 Sep 2021 17:34:37 +0000 Received: from mail-pf1-x42c.google.com ([2607:f8b0:4864:20::42c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUBZA-00Gya4-0F; Sat, 25 Sep 2021 17:34:25 +0000 Received: by mail-pf1-x42c.google.com with SMTP id y8so11729173pfa.7; Sat, 25 Sep 2021 10:34:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xOGXsR2lrn1dvNa/qlhz6wa9pGiy56aLxSKQi3X0iXU=; b=PCr602QkRq5ChttjxjsGMbOGLlm57bxLWVzHhG9I8KLAMRBFiMXX2mctmlGH0+wpzK +85vmB/dnmriHyyruQ8N2kWj3/x2a+61M0aamLwLNqj5dczTkXpeXS2ymEQHA50K+lBi XrTNd4n+tI1kq483mN0G8pWY1dNBQl+zUU/CLFZR8foGuquw/D68VsBh/gOK/i3rco9R 7w7jFS8K9GR86np6LCLeCaJ3ZdOIUcmJHMDF/rguCD4u3TCcyvu4lG0PjBcgQM3iYoug 9R8wL4g0V+VEll+NuJsxv2r9Sbb2qxpt/ZqrPHhexlUgPlXnr2jt3Ti5h4WIGGy8jRYe Xegw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xOGXsR2lrn1dvNa/qlhz6wa9pGiy56aLxSKQi3X0iXU=; b=TaMDnndjPYPnUOmHSbNNAIDSWH+X9TWE4w2hCe3CepBBvm7voMQWmXQlfYwU5EQ7jI NSqlvADBncWCKJajKsBQX5WgZakckGLbmvn/dxAyLhAA4n+uKTxQeqmPPETbSFFMZGna hzhtBbpjc3d6SPRDLS1BTE9mFhnQREuxwGNLxVrxfe7XoM2RPbmlUka21dhTaU6lHT0J d8vHm3EHzuc+KCeBr5X01F3DUG5S3Okv2854frifSUeidxrztTro6lbstsrKd1J6m0Cj niMmH4j01OYWKgQhA+XojmdRmNtsqA8nBLDdh54HKUL2PL0y5fFya4drjgGG23IMHiY1 tlMw== X-Gm-Message-State: AOAM531vuspi7JrTBgpSSo/AxbCAQVd+1g8RIUv2g6kRAlpGgxXRhtRC lTW/C6H8Op9acDxy/TghIvKYDgCrvi/NBA== X-Google-Smtp-Source: ABdhPJwow57UKHvlSPfIR1Ttemgg4A161D1G2paG/eKWqU5i7Y195BpJgW85Igoabj61Qo65/5L3fw== X-Received: by 2002:a63:a70e:: with SMTP id d14mr9093741pgf.431.1632591262567; Sat, 25 Sep 2021 10:34:22 -0700 (PDT) Received: from archl-c2lm.. ([103.51.72.30]) by smtp.gmail.com with ESMTPSA id j6sm13113980pgq.0.2021.09.25.10.34.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Sep 2021 10:34:22 -0700 (PDT) From: Anand Moon To: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Anand Moon , Martin Blumenstingl , Liam Girdwood , Mark Brown Subject: [PATCHv4] regulator: pwm-regulator: Make use of the helper function dev_err_probe() Date: Sat, 25 Sep 2021 17:34:12 +0000 Message-Id: <20210925173413.1019-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210925_103424_069293_F1187FB6 X-CRM114-Status: GOOD ( 13.36 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org devm_pwm_get() can return -EPROBE_DEFER if the pwm regulator is not ready yet. Use dev_err_probe() for pwm regulator resources to indicate the deferral reason when waiting for the resource to come up. Cc: Martin Blumenstingl Acked-by: Martin Blumenstingl Signed-off-by: Anand Moon --- V3 - Fix the coading style issue. dropped { } V2 - Fix the return message and drop the FIX tag in commit. V1 - Fix the wrong probe defer for devm_regulator_register. - Fix the commit message. --- drivers/regulator/pwm-regulator.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index 7629476d94ae..b9eeaff1c661 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -352,15 +352,9 @@ static int pwm_regulator_probe(struct platform_device *pdev) config.init_data = init_data; drvdata->pwm = devm_pwm_get(&pdev->dev, NULL); - if (IS_ERR(drvdata->pwm)) { - ret = PTR_ERR(drvdata->pwm); - if (ret == -EPROBE_DEFER) - dev_dbg(&pdev->dev, - "Failed to get PWM, deferring probe\n"); - else - dev_err(&pdev->dev, "Failed to get PWM: %d\n", ret); - return ret; - } + if (IS_ERR(drvdata->pwm)) + return dev_err_probe(&pdev->dev, PTR_ERR(drvdata->pwm), + "Failed to get PWM\n"); if (init_data->constraints.boot_on || init_data->constraints.always_on) gpio_flags = GPIOD_OUT_HIGH; -- 2.33.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A732AC433F5 for ; Sat, 25 Sep 2021 17:36:09 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 7017761076 for ; Sat, 25 Sep 2021 17:36:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7017761076 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=jQ6dwnlvbHu1IJTPxpi9guwdli4smCBY2PFBy0XIWoI=; b=NGknLzFYQlhTCY CO14eMb0WZfJ9qNAwO0UESszQ71lQ8boDV+0Cr15OtL4YKjfciBA1YEfdmsfPVOnFG7FzSxdrFUJj y22l42kkWSdDprcw8ttlMByzVx7D3iuQ2yr7szxT0lzY9K1iRtKf+jazsVaoPdUTgRfXORYYB9HeM CT9UGwxXVzy4tMU7mTZQIe3teYY5r18CZEYAG02HD7duoRmUDeT2kGRrRVGqxosrgQdY9uuKXLz5G 4C+MeDq7ezLyKDrtcm1a3AyBX+ZRcD8W6O7geioUxRjjV4EQIB8f1OfLgER8Io06a9dgy5dyJ8ikG Fi+nOlzDfirae3TkC+hQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUBZD-00Gyb6-PT; Sat, 25 Sep 2021 17:34:27 +0000 Received: from mail-pf1-x42c.google.com ([2607:f8b0:4864:20::42c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUBZA-00Gya4-0F; Sat, 25 Sep 2021 17:34:25 +0000 Received: by mail-pf1-x42c.google.com with SMTP id y8so11729173pfa.7; Sat, 25 Sep 2021 10:34:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xOGXsR2lrn1dvNa/qlhz6wa9pGiy56aLxSKQi3X0iXU=; b=PCr602QkRq5ChttjxjsGMbOGLlm57bxLWVzHhG9I8KLAMRBFiMXX2mctmlGH0+wpzK +85vmB/dnmriHyyruQ8N2kWj3/x2a+61M0aamLwLNqj5dczTkXpeXS2ymEQHA50K+lBi XrTNd4n+tI1kq483mN0G8pWY1dNBQl+zUU/CLFZR8foGuquw/D68VsBh/gOK/i3rco9R 7w7jFS8K9GR86np6LCLeCaJ3ZdOIUcmJHMDF/rguCD4u3TCcyvu4lG0PjBcgQM3iYoug 9R8wL4g0V+VEll+NuJsxv2r9Sbb2qxpt/ZqrPHhexlUgPlXnr2jt3Ti5h4WIGGy8jRYe Xegw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xOGXsR2lrn1dvNa/qlhz6wa9pGiy56aLxSKQi3X0iXU=; b=TaMDnndjPYPnUOmHSbNNAIDSWH+X9TWE4w2hCe3CepBBvm7voMQWmXQlfYwU5EQ7jI NSqlvADBncWCKJajKsBQX5WgZakckGLbmvn/dxAyLhAA4n+uKTxQeqmPPETbSFFMZGna hzhtBbpjc3d6SPRDLS1BTE9mFhnQREuxwGNLxVrxfe7XoM2RPbmlUka21dhTaU6lHT0J d8vHm3EHzuc+KCeBr5X01F3DUG5S3Okv2854frifSUeidxrztTro6lbstsrKd1J6m0Cj niMmH4j01OYWKgQhA+XojmdRmNtsqA8nBLDdh54HKUL2PL0y5fFya4drjgGG23IMHiY1 tlMw== X-Gm-Message-State: AOAM531vuspi7JrTBgpSSo/AxbCAQVd+1g8RIUv2g6kRAlpGgxXRhtRC lTW/C6H8Op9acDxy/TghIvKYDgCrvi/NBA== X-Google-Smtp-Source: ABdhPJwow57UKHvlSPfIR1Ttemgg4A161D1G2paG/eKWqU5i7Y195BpJgW85Igoabj61Qo65/5L3fw== X-Received: by 2002:a63:a70e:: with SMTP id d14mr9093741pgf.431.1632591262567; Sat, 25 Sep 2021 10:34:22 -0700 (PDT) Received: from archl-c2lm.. ([103.51.72.30]) by smtp.gmail.com with ESMTPSA id j6sm13113980pgq.0.2021.09.25.10.34.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Sep 2021 10:34:22 -0700 (PDT) From: Anand Moon To: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Anand Moon , Martin Blumenstingl , Liam Girdwood , Mark Brown Subject: [PATCHv4] regulator: pwm-regulator: Make use of the helper function dev_err_probe() Date: Sat, 25 Sep 2021 17:34:12 +0000 Message-Id: <20210925173413.1019-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210925_103424_069293_F1187FB6 X-CRM114-Status: GOOD ( 13.36 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org devm_pwm_get() can return -EPROBE_DEFER if the pwm regulator is not ready yet. Use dev_err_probe() for pwm regulator resources to indicate the deferral reason when waiting for the resource to come up. Cc: Martin Blumenstingl Acked-by: Martin Blumenstingl Signed-off-by: Anand Moon --- V3 - Fix the coading style issue. dropped { } V2 - Fix the return message and drop the FIX tag in commit. V1 - Fix the wrong probe defer for devm_regulator_register. - Fix the commit message. --- drivers/regulator/pwm-regulator.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index 7629476d94ae..b9eeaff1c661 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -352,15 +352,9 @@ static int pwm_regulator_probe(struct platform_device *pdev) config.init_data = init_data; drvdata->pwm = devm_pwm_get(&pdev->dev, NULL); - if (IS_ERR(drvdata->pwm)) { - ret = PTR_ERR(drvdata->pwm); - if (ret == -EPROBE_DEFER) - dev_dbg(&pdev->dev, - "Failed to get PWM, deferring probe\n"); - else - dev_err(&pdev->dev, "Failed to get PWM: %d\n", ret); - return ret; - } + if (IS_ERR(drvdata->pwm)) + return dev_err_probe(&pdev->dev, PTR_ERR(drvdata->pwm), + "Failed to get PWM\n"); if (init_data->constraints.boot_on || init_data->constraints.always_on) gpio_flags = GPIOD_OUT_HIGH; -- 2.33.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B42E7C433F5 for ; Sat, 25 Sep 2021 17:34:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 972A26109D for ; Sat, 25 Sep 2021 17:34:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229684AbhIYRgA (ORCPT ); Sat, 25 Sep 2021 13:36:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229633AbhIYRf5 (ORCPT ); Sat, 25 Sep 2021 13:35:57 -0400 Received: from mail-pg1-x529.google.com (mail-pg1-x529.google.com [IPv6:2607:f8b0:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E255C061570 for ; Sat, 25 Sep 2021 10:34:23 -0700 (PDT) Received: by mail-pg1-x529.google.com with SMTP id r2so13210342pgl.10 for ; Sat, 25 Sep 2021 10:34:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xOGXsR2lrn1dvNa/qlhz6wa9pGiy56aLxSKQi3X0iXU=; b=PCr602QkRq5ChttjxjsGMbOGLlm57bxLWVzHhG9I8KLAMRBFiMXX2mctmlGH0+wpzK +85vmB/dnmriHyyruQ8N2kWj3/x2a+61M0aamLwLNqj5dczTkXpeXS2ymEQHA50K+lBi XrTNd4n+tI1kq483mN0G8pWY1dNBQl+zUU/CLFZR8foGuquw/D68VsBh/gOK/i3rco9R 7w7jFS8K9GR86np6LCLeCaJ3ZdOIUcmJHMDF/rguCD4u3TCcyvu4lG0PjBcgQM3iYoug 9R8wL4g0V+VEll+NuJsxv2r9Sbb2qxpt/ZqrPHhexlUgPlXnr2jt3Ti5h4WIGGy8jRYe Xegw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xOGXsR2lrn1dvNa/qlhz6wa9pGiy56aLxSKQi3X0iXU=; b=4KRHWUgFs7yOjcVcSw0DhW5Oy3+C8RqQt34a64BifDA8X6qhVwYLQKhvz8HGjjCvd9 gDRGiYGcmQjlK6+Rq9XIRegSYtODYPFWbp5E4nMzkI/Av8GkkfcNRnWSM/A084jqydcz 5nBRUgvM8st3MeLDtGL1g5r09lJgl8GvSOKVrCZGZbKgM7UORZBJiOd2fu5epsd9UIvv H4Lb6xp7cR52txbkzurjMzcu6xkQFMjxSY2d/A6sutf2cInH5HynqKgyEpQt3GLgVXwi RHVJfIiM5w1u1pbHo50pXwiFeM/YIvu33S0/8HO76qS25LeOnnBpkVHG/pP6tSRvbGWF oomA== X-Gm-Message-State: AOAM5335aBgznYm69ZtpugTL0N77Leco6SPmasXmYU99dH228hGL13pO caKP7iO2zzgw5nMNt0m4Hpw= X-Google-Smtp-Source: ABdhPJwow57UKHvlSPfIR1Ttemgg4A161D1G2paG/eKWqU5i7Y195BpJgW85Igoabj61Qo65/5L3fw== X-Received: by 2002:a63:a70e:: with SMTP id d14mr9093741pgf.431.1632591262567; Sat, 25 Sep 2021 10:34:22 -0700 (PDT) Received: from archl-c2lm.. ([103.51.72.30]) by smtp.gmail.com with ESMTPSA id j6sm13113980pgq.0.2021.09.25.10.34.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Sep 2021 10:34:22 -0700 (PDT) From: Anand Moon To: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Anand Moon , Martin Blumenstingl , Liam Girdwood , Mark Brown Subject: [PATCHv4] regulator: pwm-regulator: Make use of the helper function dev_err_probe() Date: Sat, 25 Sep 2021 17:34:12 +0000 Message-Id: <20210925173413.1019-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devm_pwm_get() can return -EPROBE_DEFER if the pwm regulator is not ready yet. Use dev_err_probe() for pwm regulator resources to indicate the deferral reason when waiting for the resource to come up. Cc: Martin Blumenstingl Acked-by: Martin Blumenstingl Signed-off-by: Anand Moon --- V3 - Fix the coading style issue. dropped { } V2 - Fix the return message and drop the FIX tag in commit. V1 - Fix the wrong probe defer for devm_regulator_register. - Fix the commit message. --- drivers/regulator/pwm-regulator.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index 7629476d94ae..b9eeaff1c661 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -352,15 +352,9 @@ static int pwm_regulator_probe(struct platform_device *pdev) config.init_data = init_data; drvdata->pwm = devm_pwm_get(&pdev->dev, NULL); - if (IS_ERR(drvdata->pwm)) { - ret = PTR_ERR(drvdata->pwm); - if (ret == -EPROBE_DEFER) - dev_dbg(&pdev->dev, - "Failed to get PWM, deferring probe\n"); - else - dev_err(&pdev->dev, "Failed to get PWM: %d\n", ret); - return ret; - } + if (IS_ERR(drvdata->pwm)) + return dev_err_probe(&pdev->dev, PTR_ERR(drvdata->pwm), + "Failed to get PWM\n"); if (init_data->constraints.boot_on || init_data->constraints.always_on) gpio_flags = GPIOD_OUT_HIGH; -- 2.33.0