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=-4.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 3ABD3C04EB9 for ; Wed, 5 Dec 2018 07:32:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EBBD220850 for ; Wed, 5 Dec 2018 07:32:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZPNocDid" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EBBD220850 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727087AbeLEHcQ (ORCPT ); Wed, 5 Dec 2018 02:32:16 -0500 Received: from mail.kernel.org ([198.145.29.99]:59024 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726351AbeLEHcQ (ORCPT ); Wed, 5 Dec 2018 02:32:16 -0500 Received: from localhost (unknown [106.201.124.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0ED9A2084C; Wed, 5 Dec 2018 07:32:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1543995135; bh=3PlIcUwgHvANeeS4CYHKN+Bl+KZvbOusXxOyS1/ApSg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZPNocDid1A1C6p7xQm7+P7cFmai1HGl67Xt5FEY+kWH1q7qv/6VL2T8sVhM+eFtv2 May3/3rKCCebpnuVfUfGA/f9g3wSuKNO0Tr9lDkih6cbSAQYDUZgpF7sOEqsMDluJG PJvKdv3ki4Z1CiexMIDtYB3PO1tgqMs6TXfz5MI4= Date: Wed, 5 Dec 2018 13:02:07 +0530 From: Vinod Koul To: Geert Uytterhoeven Cc: Dan Williams , Guennadi Liakhovetski , Laurent Pinchart , Wolfram Sang , Simon Horman , Magnus Damm , Yoshinori Sato , Rich Felker , dmaengine@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] dmaengine: sh: Remove R-Mobile APE6 support Message-ID: <20181205073207.GC2847@vkoul-mobl> References: <20181203141806.23232-1-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181203141806.23232-1-geert+renesas@glider.be> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03-12-18, 15:18, Geert Uytterhoeven wrote: > Renesas R-Mobile APE6 support is currently unused: > - DMA slaves were never enabled in r8a73a4.dtsi, > - The driver relies on legacy filter matching and describing all > slaves and MID/RIDs in a table, unlike modern DMA engine drivers for > similar hardware like rcar-dmac, > - The driver doesn't seem to work well. > > Remove the driver, it can be resurrected from git history when needed. > > As this was the last user of SH_DMAE_BASE on Renesas ARM SoCs, the > sh-dma-engine driver core is now used on SuperH only. Applied, thanks -- ~Vinod