From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stanimir Varbanov Subject: Re: [PATCH v2] dmaengine: bam-dma: fix a warning about missing capabilities Date: Thu, 05 Mar 2015 18:29:18 +0200 Message-ID: <54F8845E.6080302@mm-sol.com> References: <1425560584-3721-1-git-send-email-stanimir.varbanov@linaro.org> <20150305161527.GH2613@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from ns.mm-sol.com ([37.157.136.199]:58096 "EHLO extserv.mm-sol.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753340AbbCEQ3Z (ORCPT ); Thu, 5 Mar 2015 11:29:25 -0500 In-Reply-To: <20150305161527.GH2613@intel.com> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: Vinod Koul Cc: Stanimir Varbanov , Dan Williams , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org On 03/05/2015 06:15 PM, Vinod Koul wrote: > On Thu, Mar 05, 2015 at 03:03:04PM +0200, Stanimir Varbanov wrote: >> Avoid the warning below triggered during dmaengine async device >> registration. >> >> WARNING: CPU: 1 PID: 1 at linux/drivers/dma/dmaengine.c:863 >> dma_async_device_register+0x2a8/0x4b8() >> this driver doesn't support generic slave capabilities reporting >> >> To do that fill mandatory .directions bit mask, >> .src/dst_addr_widths and .residue_granularity dma_device fields >> with appropriate values. >> > Applied, thanks > Thanks Vinod! While you are at bam-dma driver, I have posted one more patch which could be treated as a fix here [1]. If it is fine with you could you take it, too? [1] https://lkml.org/lkml/2015/2/19/285 -- regards, Stan