From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1753331AbdC1ADa (ORCPT <rfc822;w@1wt.eu>);
        Mon, 27 Mar 2017 20:03:30 -0400
Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:36416
        "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org
        with ESMTP id S1753110AbdC1ADW (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 27 Mar 2017 20:03:22 -0400
Subject: Re: [PATCH v4] regulator: core: Limit propagation of parent voltage
 count and list
To: Matthias Kaehlcke <mka@chromium.org>,
        Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>
References: <20170327235412.85058-1-mka@chromium.org>
Cc: linux-kernel@vger.kernel.org, Douglas Anderson <dianders@chromium.org>,
        Brian Norris <briannorris@chromium.org>
From: Javier Martinez Canillas <javier@osg.samsung.com>
Message-ID: <06bc54e1-9c6a-3d4d-c509-33dfcb2b844d@osg.samsung.com>
Date: Mon, 27 Mar 2017 20:02:57 -0400
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
 Thunderbird/45.8.0
MIME-Version: 1.0
In-Reply-To: <20170327235412.85058-1-mka@chromium.org>
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Hello Matthias,

On 03/27/2017 07:54 PM, Matthias Kaehlcke wrote:
> Commit 26988efe11b1 ("regulator: core: Allow to get voltage count and
> list from parent") introduces the propagation of the parent voltage
> count and list for regulators that don't provide this information
> themselves. The goal is to support simple switch regulators, however as
> a side effect normal continuous regulators can leak details of their
> supplies and provide consumers with inconsistent information.
> 
> Limit the propagation of the voltage count and list to switch
> regulators.
> 
> Fixes: 26988efe11b1 ("regulator: core: Allow to get voltage count and
>   list from parent")
> Signed-off-by: Matthias Kaehlcke <mka@chromium.org>

You should had carried collected tags since this version is almost
identical to the previous one, but for reference here are again:

Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America