From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751588Ab3F0BRw (ORCPT ); Wed, 26 Jun 2013 21:17:52 -0400 Received: from g4t0017.houston.hp.com ([15.201.24.20]:37182 "EHLO g4t0017.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751349Ab3F0BRv (ORCPT ); Wed, 26 Jun 2013 21:17:51 -0400 Message-ID: <51CB92B8.7060706@hp.com> Date: Thu, 27 Jun 2013 09:17:44 +0800 From: "Li, Zhen-Hua (USL-China)" Organization: USL-China User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Alan Stern , gregkh@linuxfoundation.org CC: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/1] usb,uhci: add a new tag for virtual uhci devices References: In-Reply-To: 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 Hi Alan, I don't have a machine that this makes action different. No matter whether it makes different, there is one thing will never change: We create a patch to FIX a problem, not to avoid a problem. Only when we can not fix it, we try to avoid it. Thanks ZhenHua On 06/27/2013 03:17 AM, Alan Stern wrote: > On Wed, 26 Jun 2013, Li, Zhen-Hua wrote: > >> From: "Li, Zhen-Hua" >> >> There's another patch trying to fix this warning: >> "Controller not stopped yet!". >> It is : 997ff893603c6455da4c5e26ba1d0f81adfecdfc . >> >> I don't think it is appropriate to avoid auto-stop for all HP uhci >> devices. So add one tag for the virtual uhci devices, it is used >> to replace "wait_for_hp" in the auto-stop case. > Do you have any machines where this makes a difference? > > Alan Stern > > . >