From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932769AbbI3Rkf (ORCPT ); Wed, 30 Sep 2015 13:40:35 -0400 Received: from smtp06.smtpout.orange.fr ([80.12.242.128]:37635 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932702AbbI3Rkc (ORCPT ); Wed, 30 Sep 2015 13:40:32 -0400 X-ME-Helo: belgarion X-ME-Auth: amFyem1pay5yb2JlcnRAb3JhbmdlLmZy X-ME-Date: Wed, 30 Sep 2015 19:40:31 +0200 X-ME-IP: 86.199.64.143 From: Robert Jarzmik To: Vinod Koul Cc: Daniel Mack , Haojian Zhuang , linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] dma: pxa_dma: fix the no-requestor case References: <1441905466-17459-1-git-send-email-robert.jarzmik@free.fr> <20150930062422.GC21690@vkoul-mobl.iind.intel.com> X-URL: http://belgarath.falguerolles.org/ Date: Wed, 30 Sep 2015 19:35:21 +0200 In-Reply-To: <20150930062422.GC21690@vkoul-mobl.iind.intel.com> (Vinod Koul's message of "Wed, 30 Sep 2015 11:54:22 +0530") Message-ID: <87fv1verom.fsf@belgarion.home> User-Agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Vinod Koul writes: > On Thu, Sep 10, 2015 at 07:17:45PM +0200, Robert Jarzmik wrote: >> A very small number of devices don't use the flow control offered by >> requestor lines. In these specific cases, the pxa dma driver should be >> aware of that and not try to use a requestor line. > > And these fail for me, what were these sent against? v4.2. My fault, in v4.2-rc1 the patch 0e95fb9ceb82 ("dmaengine: pxa_dma: don't use config direction parameter") impact this one. > Please rebase and resend Of course, I'm on it. Cheers. -- Robert