Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757280Ab3G3FGW (ORCPT ); Tue, 30 Jul 2013 01:06:22 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:49456 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755086Ab3G3FGU (ORCPT ); Tue, 30 Jul 2013 01:06:20 -0400 Message-ID: <51F74995.2050202@ti.com> Date: Tue, 30 Jul 2013 00:05:25 -0500 From: Joel Fernandes Reply-To: User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130623 Thunderbird/17.0.7 MIME-Version: 1.0 To: Sekhar Nori 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> <51F74688.3090702@ti.com> In-Reply-To: <51F74688.3090702@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: 1327 Lines: 35 On 07/29/2013 11:52 PM, Sekhar Nori wrote:> 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. Yes, you're right. I didn't realize nothing else is working yet. I guess its fine then for next kernel release. Thanks, -Joel -- 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/