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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 1885EC33C8C for ; Tue, 7 Jan 2020 12:19:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D12572080A for ; Tue, 7 Jan 2020 12:19:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="s4w3jYTG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727852AbgAGMTf (ORCPT ); Tue, 7 Jan 2020 07:19:35 -0500 Received: from lelv0142.ext.ti.com ([198.47.23.249]:38142 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727177AbgAGMTf (ORCPT ); Tue, 7 Jan 2020 07:19:35 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 007CJGsI050417; Tue, 7 Jan 2020 06:19:16 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1578399556; bh=0lJyrfWaHAIClz/zSWrqyl3gjx9r8coTtg1Qa6uzAH4=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=s4w3jYTGCgYRMa22i9FZ4VKyAsn1aSA51X38BZzGWOh8+lawk2gkR7JuCtDuv7x8s qukAFEtV829aOgKaaLhAkD5syTS9GTZ/xoagNo644QsWPiD6iwX14xxOz8Ep9T3zlH NWmDr0gpmYl5SGxHp9G5lyTTl3IpxTedtJRKRgYk= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 007CJGYT084614 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 Jan 2020 06:19:16 -0600 Received: from DFLE110.ent.ti.com (10.64.6.31) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Tue, 7 Jan 2020 06:19:16 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Tue, 7 Jan 2020 06:19:16 -0600 Received: from [192.168.2.6] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 007CJCbC042717; Tue, 7 Jan 2020 06:19:13 -0600 Subject: Re: [PATCH] iio: buffer-dmaengine: Use dma_request_chan() directly for channel request To: Jonathan Cameron , Vinod Koul CC: , , , , References: <20191113092453.30838-1-peter.ujfalusi@ti.com> <20191114043318.GE952516@vkoul-mobl> <20191116162257.550f62d6@archlinux> From: Peter Ujfalusi Message-ID: <4d4c4338-b028-e28b-a603-323eadebd261@ti.com> Date: Tue, 7 Jan 2020 14:19:43 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191116162257.550f62d6@archlinux> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org 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? Regards, - Péter > > Thanks, > > Jonathan > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki