From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932484Ab2HIMmZ (ORCPT ); Thu, 9 Aug 2012 08:42:25 -0400 Received: from hqemgate03.nvidia.com ([216.228.121.140]:13535 "EHLO hqemgate03.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932292Ab2HIMmY (ORCPT ); Thu, 9 Aug 2012 08:42:24 -0400 X-PGP-Universal: processed; by hqnvupgp05.nvidia.com on Thu, 09 Aug 2012 05:42:24 -0700 Message-ID: <5023AC97.60409@nvidia.com> Date: Thu, 9 Aug 2012 17:57:03 +0530 From: Laxman Dewangan User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101208 Thunderbird/3.1.7 MIME-Version: 1.0 To: Mark Brown CC: Stephen Warren , Liam Girdwood , "linux-kernel@vger.kernel.org" , Gyungoh Yoo , Stephen Warren Subject: Re: [PATCH V2 3/3] regulator: add MAX8907 driver References: <1344460727-6243-1-git-send-email-swarren@wwwdotorg.org> <1344460727-6243-3-git-send-email-swarren@wwwdotorg.org> <5023AAE5.90603@nvidia.com> <20120809123838.GP24328@opensource.wolfsonmicro.com> In-Reply-To: <20120809123838.GP24328@opensource.wolfsonmicro.com> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 09 August 2012 06:08 PM, Mark Brown wrote: > On Thu, Aug 09, 2012 at 05:49:49PM +0530, Laxman Dewangan wrote: > >> There may be possibility that some of regulator node is not >> populated and that case, the idata will be NULL and hence regulator >> registration can be bypass for that regulator. > The driver should just register all the regulators the chip has, it's > useful for diagnostic purposes if nothing else. Then probably we need to update our dts file becasue we left some of regualtor entry as it is not used on design.