Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757191Ab3G3Ewp (ORCPT ); Tue, 30 Jul 2013 00:52:45 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:52669 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753409Ab3G3Ewn (ORCPT ); Tue, 30 Jul 2013 00:52:43 -0400 Message-ID: <51F74688.3090702@ti.com> Date: Tue, 30 Jul 2013 10:22:24 +0530 From: Sekhar Nori User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130623 Thunderbird/17.0.7 MIME-Version: 1.0 To: CC: Tony Lindgren , Vinod Koul , Benoit Cousson , Balaji TK , Arnd Bergmann , Jason Kridner , Mark Jackson , Linux OMAP List , Linux ARM Kernel List , Linux Kernel Mailing List , Linux MMC List , Pantel Antoniou Subject: Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources References: <1374515989-7391-1-git-send-email-joelf@ti.com> <51F4589E.5070108@ti.com> <51F6140B.3070600@ti.com> <51F738BF.7070808@ti.com> In-Reply-To: <51F738BF.7070808@ti.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1149 Lines: 30 On Tuesday 30 July 2013 09:23 AM, Joel Fernandes wrote: > On 07/29/2013 02:04 AM, Sekhar Nori wrote: >> On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: >>> Hi Tony or Sekhar, >>> >>> If this patch looks ok, could you pick it up for -rc cycle? >>> >>> It fixes DMA breakages after the merge window for devices for which DMA >>> resources are being populated in device tree instead pdev. >> >> But which DT-enabled platform in kernel is using EDMA? A grep for edma >> over arch/arm/boot/dts/* brings up nothing. >> Does this really have to go into the -rc cycle or can it wait till >> v3.12? > > > But unused channel list is also populated for private EDMA callers like > davinci-pcm no? IIRC, HWMOD data is also removed for McASP so EDMA for > those may break. Yes, but which DT-enabled platform has davinci-pcm working today? AFAICS, this bug affects DT-enabled platforms only. Thanks, Sekhar -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/