From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DEF2FC33CA2 for ; Wed, 8 Jan 2020 14:22:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B1F592072A for ; Wed, 8 Jan 2020 14:22:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728903AbgAHOWA convert rfc822-to-8bit (ORCPT ); Wed, 8 Jan 2020 09:22:00 -0500 Received: from lhrrgout.huawei.com ([185.176.76.210]:2236 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726319AbgAHOV7 (ORCPT ); Wed, 8 Jan 2020 09:21:59 -0500 Received: from lhreml709-cah.china.huawei.com (unknown [172.18.7.106]) by Forcepoint Email with ESMTP id 1B4E09E0BF418F42DA76; Wed, 8 Jan 2020 14:21:57 +0000 (GMT) Received: from lhreml710-chm.china.huawei.com (10.201.108.61) by lhreml709-cah.china.huawei.com (10.201.108.32) with Microsoft SMTP Server (TLS) id 14.3.408.0; Wed, 8 Jan 2020 14:21:56 +0000 Received: from localhost (10.202.226.57) by lhreml710-chm.china.huawei.com (10.201.108.61) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5; Wed, 8 Jan 2020 14:21:56 +0000 Date: Wed, 8 Jan 2020 14:21:54 +0000 From: Jonathan Cameron To: Peter Ujfalusi CC: Jonathan Cameron , Vinod Koul , , , , , Subject: Re: [PATCH] iio: buffer-dmaengine: Use dma_request_chan() directly for channel request Message-ID: <20200108142154.00003ccf@Huawei.com> In-Reply-To: <4d4c4338-b028-e28b-a603-323eadebd261@ti.com> References: <20191113092453.30838-1-peter.ujfalusi@ti.com> <20191114043318.GE952516@vkoul-mobl> <20191116162257.550f62d6@archlinux> <4d4c4338-b028-e28b-a603-323eadebd261@ti.com> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; i686-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 8BIT X-Originating-IP: [10.202.226.57] X-ClientProxiedBy: lhreml709-chm.china.huawei.com (10.201.108.58) To lhreml710-chm.china.huawei.com (10.201.108.61) X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 7 Jan 2020 14:19:43 +0200 Peter Ujfalusi wrote: > Jonathan, > > On 16/11/2019 18.22, Jonathan Cameron wrote: > > On Thu, 14 Nov 2019 10:03:18 +0530 > > Vinod Koul wrote: > > > >> On 13-11-19, 11:24, Peter Ujfalusi wrote: > >>> dma_request_slave_channel_reason() is: > >>> #define dma_request_slave_channel_reason(dev, name) \ > >>> dma_request_chan(dev, name) > >> > >> Reviewed-by: Vinod Koul > >> > > > > Applied to the togreg branch of iio.git and pushed out as testing > > for the autobuilders to play with it. > > The sole user in mainline for dma_request_slave_channel_reason() is > industrialio-buffer-dmaengine.c (since v5.5-rc1, 5.4 had 36 users). > > Are you planning to queue this patch for 5.6 (not sure if it could be > sent to -rc6) so I can retire it from the dmaengine.h? It's queued up for the 5.6 merge window. Jonathan > > Regards, > - Péter > > > > > Thanks, > > > > Jonathan > > > > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. > Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki