Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp3965910pxf;
        Mon, 22 Mar 2021 21:57:05 -0700 (PDT)
X-Google-Smtp-Source: ABdhPJygJNTQFCESxGysOgs0FetKJH6lJAeX0r+vbqWIvUBfh6yn5yIkg60VW9QIvsq9mD6ODd75
X-Received: by 2002:a17:906:9442:: with SMTP id z2mr3183652ejx.79.1616475425381;
        Mon, 22 Mar 2021 21:57:05 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1616475425; cv=none;
        d=google.com; s=arc-20160816;
        b=nUoFani8XbyJQt+Y8zqs+8vc3XjXlw0vxuyX3D+aiCjRGxUaQ2XIySw872alrKWXHc
         +mM9FrnsZp8oxxMWJH5H7Q3Awl5xpX+riO3VMQLSzcF46C6Fd/IFmB0aFjFQbEkLrRD3
         nif2Gx8BqYHpZTn+F24DsH4gIw9y6QhByUKWjuy6LrtBuzP6PHrVOlLv+TE4538UZQX0
         RbNOlBVxAPQXr2P4drng6XFY2UU3jBwRsTGC+PX5wZErOpqpybxxg1tj+sT1dwaFECIw
         A7kiH3bsPMz/Y07MTAlhSYdqtxZQzUn4mAUq2Ts8tvA3mx/w1oboxLeZi3fLpgTKc8mB
         Obcw==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:in-reply-to:content-disposition:mime-version
         :references:message-id:subject:cc:to:from:date:ironport-sdr
         :ironport-sdr;
        bh=63t3Nbm5T1HfhRi6GC3BkbScomTWMgdEJQJyWmQQPQE=;
        b=BDF9FRS5ajKKlvmAQ/cEB4yFVw+G4dXSqAVMpuJq9/60OD+YWh1Zwgd+9bN8BP6VLc
         qiiol0Iew6EovyCZtRypc6UDfUT7NQCb57mHOumqI/+PlhRq+wgZd5xTzUN/J//BgaaC
         7tCOtWIC7ceM2LIL4uWCQZ/HMIKBLwp1giZu4JNHpCitfIOkxyImjtAcKexGAitp7Efn
         gWCgJF19pNBm66UJ8Y3BCU75/XuArz90jGXGYLzaODVDFKvpxeAnqSoNs6onUd2yko3Q
         yQ5wZh4VOiUzVLYjDkzPJJddScao0ikCzFK5RlVYsPMsUqlu/RGUgUXKUZz4QffgkK9C
         1BSA==
ARC-Authentication-Results: i=1; mx.google.com;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18])
        by mx.google.com with ESMTP id ga24si12679814ejc.422.2021.03.22.21.56.41;
        Mon, 22 Mar 2021 21:57:05 -0700 (PDT)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Authentication-Results: mx.google.com;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S229653AbhCWEzE (ORCPT <rfc822;madrobroadblock@gmail.com>
        + 99 others); Tue, 23 Mar 2021 00:55:04 -0400
Received: from mga18.intel.com ([134.134.136.126]:42797 "EHLO mga18.intel.com"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S229451AbhCWEzC (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Tue, 23 Mar 2021 00:55:02 -0400
IronPort-SDR: c97/r/el3Srh6XHK3/qZbcleyqaT9QG1G+8A3ivO7xrj56f4D5ZVds7Y+LD433CJYwfi0VCvth
 H08u82iLB9RA==
X-IronPort-AV: E=McAfee;i="6000,8403,9931"; a="177972533"
X-IronPort-AV: E=Sophos;i="5.81,270,1610438400"; 
   d="scan'208";a="177972533"
Received: from orsmga008.jf.intel.com ([10.7.209.65])
  by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Mar 2021 21:55:01 -0700
IronPort-SDR: yhYI/1uJUy4l7EaguqVVIxEe5ZZZxUj0hnwrZZI9coHoAAaF92ddet0KSoGvVBDrlciJjtUgFf
 bzAhf0k1z9Bw==
X-IronPort-AV: E=Sophos;i="5.81,270,1610438400"; 
   d="scan'208";a="414797782"
Received: from chenyu-desktop.sh.intel.com (HELO chenyu-desktop) ([10.239.158.173])
  by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Mar 2021 21:54:59 -0700
Date:   Tue, 23 Mar 2021 12:59:08 +0800
From:   Chen Yu <yu.c.chen@intel.com>
To:     "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc:     Linux ACPI <linux-acpi@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Linux PM <linux-pm@vger.kernel.org>,
        Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
        Viresh Kumar <viresh.kumar@linaro.org>,
        Ionela Voinescu <ionela.voinescu@arm.com>
Subject: Re: [PATCH] ACPI: CPPC: Add emtpy stubs of functions for
 CONFIG_ACPI_CPPC_LIB unset
Message-ID: <20210323045908.GA71586@chenyu-desktop>
References: <538668936.KFQZekuijD@kreacher>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <538668936.KFQZekuijD@kreacher>
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Tue, Mar 16, 2021 at 04:54:03PM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> For convenience, add empty stubs of library functions defined in
> cppc_acpi.c for the CONFIG_ACPI_CPPC_LIB unset case.
> 
> Because one of them needs to return CPUFREQ_ETERNAL, include
> linux/cpufreq.h into the CPPC library header file and drop the
> direct inclusion of it from cppc_acpi.c.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Chen Yu <yu.c.chen@intel.com>

thanks,
Chenyu