From patchwork Mon Apr 22 05:10:07 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damian Hobson-Garcia X-Patchwork-Id: 2470041 X-Patchwork-Delegate: deller@gmx.de Return-Path: X-Original-To: patchwork-linux-parisc@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id BEA5EDF23A for ; Mon, 22 Apr 2013 05:10:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752440Ab3DVFKV (ORCPT ); Mon, 22 Apr 2013 01:10:21 -0400 Received: from mail-da0-f50.google.com ([209.85.210.50]:61331 "EHLO mail-da0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751970Ab3DVFKT (ORCPT ); Mon, 22 Apr 2013 01:10:19 -0400 Received: by mail-da0-f50.google.com with SMTP id a4so1399278dad.9 for ; Sun, 21 Apr 2013 22:10:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer :x-gm-message-state; bh=/b4QEM6Z85SbqXZ0ZHRz5VxpIDO6kwS/dN9eNssmdyY=; b=KkeTVz7i/Yi9058KrusmjW/LWkPOxPv87U1WCzQU70F/ODqpWdYVyB40jhPEi6kDhr HCZZDxN8Hb1WJ7NawCX5/CiRL5/iiBGN96egP7s2rnPz8OTCGb7S3KW+9EO1P4yGDGbV ZsVAh3jfrwCUeVmLRIN3HVq+tnjF+4+nSOw/7mMUIzB+GDaJXJSKt256dFPzIwqrTGo0 8IxeBTI8iOkCUO358MKfJdjI5ZCYAclQVPEoIUYRKO4OaHBjgQmYnoxSBgPiDv1N9bs4 rN6sTlmgn34pbf9e+srwh9iaeBFmxhybxMRUXgFGlG5Z/QoN41WPRRmskVyaSdRTo3v5 gYDQ== X-Received: by 10.66.234.198 with SMTP id ug6mr27054759pac.43.1366607419272; Sun, 21 Apr 2013 22:10:19 -0700 (PDT) Received: from localhost.localdomain ([219.106.231.132]) by mx.google.com with ESMTPS id al2sm15331410pbc.25.2013.04.21.22.10.17 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 21 Apr 2013 22:10:18 -0700 (PDT) From: Damian Hobson-Garcia To: linux-kernel@vger.kernel.org Cc: deller@gmx.de, linux-parisc@vger.kernel.org, Damian Hobson-Garcia Subject: [RFC/PATCH 3/4] parisc: Provide default implementation for dma_{alloc, free}_attrs Date: Mon, 22 Apr 2013 14:10:07 +0900 Message-Id: <1366607407-3103-1-git-send-email-dhobsong@igel.co.jp> X-Mailer: git-send-email 1.7.5.4 X-Gm-Message-State: ALoCoQmTxHfUM/cMkWC3+cDODGo3AuFlDNsRJEyEp1RvUEMEGgi7btV9uhmXrXF7Ey7mjvzxgboD Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org Most architectures that define CONFIG_HAVE_DMA, have implementations for both dma_alloc_attrs() and dma_free_attrs(). All achitectures that do not define CONFIG_HAVE_DMA also have both of these definitions provided by dma-mapping-broken.h. Add default implementations for these functions on parisc. Signed-off-by: Damian Hobson-Garcia --- arch/parisc/include/asm/dma-mapping.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h index 106b395..d0eae5f 100644 --- a/arch/parisc/include/asm/dma-mapping.h +++ b/arch/parisc/include/asm/dma-mapping.h @@ -46,6 +46,9 @@ extern struct hppa_dma_ops pcx_dma_ops; extern struct hppa_dma_ops *hppa_dma_ops; +#define dma_alloc_attrs(d, s, h, f, a) dma_alloc_coherent(d, s, h, f) +#define dma_free_attrs(d, s, h, f, a) dma_free_coherent(d, s, h, f) + static inline void * dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag)