From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751950AbcDZCMM (ORCPT ); Mon, 25 Apr 2016 22:12:12 -0400 Received: from mga02.intel.com ([134.134.136.20]:5604 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750817AbcDZCMK (ORCPT ); Mon, 25 Apr 2016 22:12:10 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,535,1455004800"; d="scan'208";a="91859928" Subject: Re: [PATCH v6 03/10] regulator: fixed: add device binding for platform device To: Mark Brown References: <1461571496-9600-1-git-send-email-baolu.lu@linux.intel.com> <1461571496-9600-4-git-send-email-baolu.lu@linux.intel.com> <20160425164019.GM3217@sirena.org.uk> Cc: felipe.balbi@linux.intel.com, Mathias Nyman , Greg Kroah-Hartman , Lee Jones , Heikki Krogerus , MyungJoo Ham , Chanwoo Choi , Liam Girdwood , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org From: Lu Baolu Message-ID: <571ECE76.3020600@linux.intel.com> Date: Tue, 26 Apr 2016 10:12:06 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <20160425164019.GM3217@sirena.org.uk> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark, On 04/26/2016 12:40 AM, Mark Brown wrote: > On Mon, Apr 25, 2016 at 04:04:49PM +0800, Lu Baolu wrote: > >> This is needed to handle the GPIO connected USB vcc pin found on >> Intel Baytrail devices. > In what way is this needed? The we defualt to using the driver name if > no platform ID table, AFAICT this is just restating the same string? You are right. This is not a "needed". It just makes the platform driver binding explicit. We can ignore it if you don't like it. Best regards, Lu Baolu