From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755100Ab1LGK5w (ORCPT ); Wed, 7 Dec 2011 05:57:52 -0500 Received: from mail-pz0-f46.google.com ([209.85.210.46]:59107 "EHLO mail-pz0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754765Ab1LGK5v (ORCPT ); Wed, 7 Dec 2011 05:57:51 -0500 MIME-Version: 1.0 In-Reply-To: <17A5987AD917BF4DB82CC60AED33D5E107096E44@008-AM1MPN1-021.mgdnok.nokia.com> References: <1323105820-25946-1-git-send-email-felipe.contreras@nokia.com> <1323105820-25946-3-git-send-email-felipe.contreras@nokia.com> <17A5987AD917BF4DB82CC60AED33D5E107096E44@008-AM1MPN1-021.mgdnok.nokia.com> Date: Wed, 7 Dec 2011 12:57:50 +0200 Message-ID: Subject: Re: [PATCH 2/2] Revert "ARM: RX-51: Enable isp1704 power on/off" From: Felipe Contreras To: kalle.jokiniemi@nokia.com Cc: felipe.contreras@nokia.com, linux-kernel@vger.kernel.org, heikki.krogerus@nokia.com, cbouatmailru@gmail.com, tony@atomide.com Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 7, 2011 at 9:14 AM, wrote: > Reverting this patch will cause 14,7mA leak from the ISP1704 USB transceiver. I did test at the time that USB networking was ok on MeeGo 1.1 based (MeeGo community edition N900) release and this patch. Though can't help debugging this now, sorry. > > If you guys are not concerned with use time, no problem with this patch. I think USB networking is more important that 14.7mA leak. So, my setup is very simple, I build a basic user-space system with buildroot that basically just has a shell (busybox), I configure usb0 as usual, and it doesn't work from the PC side. Also, I never see the message saying that the link was detected. I tried a few things, perhaps I could try building with ISP1704 built-in, and try g_nokia instead of g_ether, but regardless of the results, I think the patch should be reverted because it doesn't work on some setups (mine). -- Felipe Contreras