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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1B83C0015E for ; Wed, 12 Jul 2023 15:38:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233703AbjGLPiS (ORCPT ); Wed, 12 Jul 2023 11:38:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52980 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233835AbjGLPiG (ORCPT ); Wed, 12 Jul 2023 11:38:06 -0400 Received: from mail-il1-x132.google.com (mail-il1-x132.google.com [IPv6:2607:f8b0:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A21CF1989 for ; Wed, 12 Jul 2023 08:38:05 -0700 (PDT) Received: by mail-il1-x132.google.com with SMTP id e9e14a558f8ab-3457157a164so26765055ab.1 for ; Wed, 12 Jul 2023 08:38:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1689176285; x=1691768285; h=in-reply-to:from:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to; bh=R+OVYTH1xy7p7Y9DsAbzhqK8wR4A8oBAcTIRbDX34XA=; b=Go96TOQoGIImwujhxJ2KCY7jUS63CTL547zQOnzcumrrGwkluFYgVSylDpMLN0MChM CMtLr3ayFHH4TtqIFcqZiVnJRi8t76SWeQcP1Pd2G+6sGQkMBHrpq7Tq4OrAhi5/y4fM HyrM5QdXh4EUzR5IF7ABpo1I/2+QjvxBGFSzM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689176285; x=1691768285; h=in-reply-to:from:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=R+OVYTH1xy7p7Y9DsAbzhqK8wR4A8oBAcTIRbDX34XA=; b=VQFR5kgK6MGf5IkFVMVZbDZ7+a7cPSofdPOdG/orvLQ8VfF9mfJsUxDxBq8l6obKTD CDEGE9BA9toI3r/l7pukYHKs/kf4kWFw5jYo9aaFecv+gKPkOEpPQINTh5lXZiH19955 Vrny2IoiwNN4EBOal8rxAdOvDnLQwM4XytSFyssjFwdR/qeuANsZgvrI6B7WWLfyliRP oixX1hYvJVFREBplDfhxjRmd4z4Pg9eqgA8a/yrGGEuSWQk+xQuyLAk4KObNEJT/OsYJ jzpzzBn7K0Q3kJM5eaRzZtgQ17JHQfXDYDFHflY6eLuk4yzizAtAF2Qt9Qw8pyW0VN0n Kgbw== X-Gm-Message-State: ABy/qLYhwddSnVdDexuskCMLJB0nB80ULerJiV/kX16IISaP9RaJYD7t U7W5zIwMj2/pFU0yLbb6IbN/ug== X-Google-Smtp-Source: APBJJlGaNZ3SarpYIv+8586dnSsatR7aSnSbPlF8Z9fRYSq7o3T0tgRkT/tSACIPTr/DVyANor60IA== X-Received: by 2002:a92:907:0:b0:346:4c80:7fdb with SMTP id y7-20020a920907000000b003464c807fdbmr12168431ilg.5.1689176285003; Wed, 12 Jul 2023 08:38:05 -0700 (PDT) Received: from [192.168.47.133] ([37.175.79.111]) by smtp.gmail.com with ESMTPSA id l12-20020a17090a408c00b0026094c23d0asm3853315pjg.17.2023.07.12.08.38.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Jul 2023 08:38:04 -0700 (PDT) Message-ID: <7614bf95-8b82-e72a-e303-db59d11fb1b3@broadcom.com> Date: Wed, 12 Jul 2023 17:38:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH 09/19] cpufreq: brcmstb-avs-cpufreq: Convert to platform remove callback returning void To: Yangtao Li , Markus Mayer , Broadcom internal kernel review list , "Rafael J. Wysocki" , Viresh Kumar Cc: =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20230712093322.37322-1-frank.li@vivo.com> <20230712093322.37322-9-frank.li@vivo.com> From: Florian Fainelli In-Reply-To: <20230712093322.37322-9-frank.li@vivo.com> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000729c8206004c0041" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --000000000000729c8206004c0041 Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 7/12/2023 11:33 AM, Yangtao Li wrote: > The .remove() callback for a platform driver returns an int which makes > many driver authors wrongly assume it's possible to do error handling by > returning an error code. However the value returned is (mostly) ignored > and this typically results in resource leaks. To improve here there is a > quest to make the remove callback return void. In the first step of this > quest all drivers are converted to .remove_new() which already returns > void. > > Trivially convert this driver from always returning zero in the remove > callback to the void returning variant. > > Cc: Uwe Kleine-König > Signed-off-by: Yangtao Li Reviewed-by: Florian Fainelli -- Florian --000000000000729c8206004c0041 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQeQYJKoZIhvcNAQcCoIIQajCCEGYCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3QMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS 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