From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vincent Pelletier Subject: Re: [1/4] gpio: gpio-f7188x: Use mutex for access serialisation. Date: Thu, 3 Sep 2015 20:05:40 +0200 Message-ID: <20150903200540.399a96b8@x2> References: <1440093809-18234-1-git-send-email-plr.vincent@gmail.com> <7d1a2156ddabe0b72964e88734adba307a472067.1440093298.git.plr.vincent@gmail.com> <20150821175216.GE1729@kw.sim.vm.gnt> <20150821224824.3406caa0@x2> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wi0-f178.google.com ([209.85.212.178]:33917 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753827AbbICSDv (ORCPT ); Thu, 3 Sep 2015 14:03:51 -0400 Received: by wicfx3 with SMTP id fx3so28302252wic.1 for ; Thu, 03 Sep 2015 11:03:50 -0700 (PDT) In-Reply-To: <20150821224824.3406caa0@x2> Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: Simon Guinot Cc: linux-gpio@vger.kernel.org, Vincent Donnefort , Yoann Sculo Hi, On Fri, 21 Aug 2015 22:48:24 +0200, Vincent Pelletier wrote: > On Fri, 21 Aug 2015 19:52:16 +0200, Simon Guinot > wrote: > > Please, could you describe a setup (as simple as possible) allowing to > > reproduce the issue ? I'll try it on my side. > [...] > > Please try to make the module list needed to reproduce the issue as > > short as possible. Ideally only gpio_f7188x would be needed. > > The simplest I could find so far needs gpio-input-polled with 20ms > polling period (I didn't try to change polling period), and a shell loop > writing to gpioXX/value. Have you had a chance to reproduce this issue ? Can I do something to help ? Regards, -- Vincent Pelletier