From patchwork Thu Mar 19 05:30:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 6046421 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 83658BF90F for ; Thu, 19 Mar 2015 05:30:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A69B1204A2 for ; Thu, 19 Mar 2015 05:30:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 963E9204AF for ; Thu, 19 Mar 2015 05:30:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751805AbbCSFaP (ORCPT ); Thu, 19 Mar 2015 01:30:15 -0400 Received: from relmlor4.renesas.com ([210.160.252.174]:20982 "EHLO relmlie3.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751763AbbCSFaN (ORCPT ); Thu, 19 Mar 2015 01:30:13 -0400 Received: from unknown (HELO relmlir3.idc.renesas.com) ([10.200.68.153]) by relmlie3.idc.renesas.com with ESMTP; 19 Mar 2015 14:30:11 +0900 Received: from relmlac2.idc.renesas.com (relmlac2.idc.renesas.com [10.200.69.22]) by relmlir3.idc.renesas.com (Postfix) with ESMTP id E633B4E19D; Thu, 19 Mar 2015 14:30:11 +0900 (JST) Received: by relmlac2.idc.renesas.com (Postfix, from userid 0) id D64672806E; Thu, 19 Mar 2015 14:30:11 +0900 (JST) Received: from relmlac2.idc.renesas.com (localhost [127.0.0.1]) by relmlac2.idc.renesas.com (Postfix) with ESMTP id CA7FF2806D; Thu, 19 Mar 2015 14:30:11 +0900 (JST) Received: from relmlii1.idc.renesas.com [10.200.68.65] by relmlac2.idc.renesas.com with ESMTP id QAJ05251; Thu, 19 Mar 2015 14:30:11 +0900 X-IronPort-AV: E=Sophos;i="5.11,427,1422889200"; d="scan'208";a="182296103" Received: from mail-hk1lp0117.outbound.protection.outlook.com (HELO APAC01-HK1-obe.outbound.protection.outlook.com) ([207.46.51.117]) by relmlii1.idc.renesas.com with ESMTP/TLS/AES256-SHA; 19 Mar 2015 14:30:11 +0900 Received: from morimoto-PC.renesas.com (211.11.155.132) by HKXPR06MB311.apcprd06.prod.outlook.com (10.141.135.154) with Microsoft SMTP Server (TLS) id 15.1.112.19; Thu, 19 Mar 2015 05:30:09 +0000 Message-ID: <87zj79d06x.wl%kuninori.morimoto.gx@renesas.com> To: Simon , Olof Johansson , Kevin Hilman , Arnd Bergmann CC: Magnus , , , In-Reply-To: <871tkleesi.wl%kuninori.morimoto.gx@renesas.com> References: <871tkleesi.wl%kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH 1/1] ARM: configs: remove all CONFIG_RCAR_AUDMAC_PP from ARM defconfigs User-Agent: Wanderlust/2.15.9 Emacs/24.3 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Date: Thu, 19 Mar 2015 05:30:09 +0000 X-Originating-IP: [211.11.155.132] X-ClientProxiedBy: OS2PR01CA0001.jpnprd01.prod.outlook.com (25.161.74.139) To HKXPR06MB311.apcprd06.prod.outlook.com (10.141.135.154) Authentication-Results: verge.net.au; dkim=none (message not signed) header.d=none; X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:HKXPR06MB311; X-Microsoft-Antispam-PRVS: X-Forefront-Antispam-Report: BMV:1; SFV:NSPM; SFS:(10019020)(6009001)(46102003)(40100003)(86362001)(23726002)(46406003)(229853001)(33646002)(92566002)(42186005)(53416004)(122386002)(19580405001)(19580395003)(83506001)(62966003)(77096005)(2950100001)(77156002)(87976001)(50466002)(66066001)(50986999)(54356999)(47776003)(36756003); DIR:OUT; SFP:1102; SCL:1; SRVR:HKXPR06MB311; H:morimoto-PC.renesas.com; FPR:; SPF:None; MLV:sfv; LANG:en; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5005006)(5002010); SRVR:HKXPR06MB311; BCL:0; PCL:0; RULEID:; SRVR:HKXPR06MB311; X-Forefront-PRVS: 052017CAF1 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Mar 2015 05:30:09.3627 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: HKXPR06MB311 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Kuninori Morimoto Renesas R-Car sound (= rsnd) needs 2 DMAC which are called as Audio DMAC (= 1st DMAC) and Audio DMAC peri peri (2nd DMAC). And rsnd had assumed that 1st / 2nd DMACs are implemented as DMAEngine. But, in result of DMA ML discussion, 2nd DMAC was concluded that it is not a general purpose DMAC (2nd DMAC is for Device to Device inside sound system). Additionally, current DMAEngine can't support Device to Device, and we don't have correct DT bindings for it at this point. So the easiest solution for it is that move it from DMAEngine to rsnd driver. Audio DMAC peri peri DMAEngine is no longer needed. Remove all CONFIG_RCAR_AUDMAC_PP from ARM defconfigs Signed-off-by: Kuninori Morimoto Acked-by: Geert Uytterhoeven --- arch/arm/configs/multi_v7_defconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 06075b6..e805984 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -505,7 +505,6 @@ CONFIG_DW_DMAC=y CONFIG_MV_XOR=y CONFIG_TEGRA20_APB_DMA=y CONFIG_SH_DMAE=y -CONFIG_RCAR_AUDMAC_PP=m CONFIG_RCAR_DMAC=y CONFIG_STE_DMA40=y CONFIG_SIRF_DMA=y