From patchwork Tue Apr 30 03:02:55 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: 2503071 Return-Path: X-Original-To: patchwork-linux-parisc@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 460FF3FD1A for ; Tue, 30 Apr 2013 03:03:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757306Ab3D3DDG (ORCPT ); Mon, 29 Apr 2013 23:03:06 -0400 Received: from mail-pb0-f52.google.com ([209.85.160.52]:54614 "EHLO mail-pb0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756492Ab3D3DDF (ORCPT ); Mon, 29 Apr 2013 23:03:05 -0400 Received: by mail-pb0-f52.google.com with SMTP id mc17so38070pbc.11 for ; Mon, 29 Apr 2013 20:03:04 -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=izbQG8gdfXY8TtsD8iG9PyinoSik6I6pRtu6AHJ5I7J/QRS+tt0JHMvSrs5Ar5hbgg ZBxpzRFAt86pQciBb0ZGKtREPbxM8f1EGVh9exwiyBqlkymjCNOVMgXQo6tLLx1rrczJ ntI2VG0GbLrwxyVXtv5/tXwGQHe9iiA36jSzLeHYCl2VRoYYR6wItwqIZlpW7vENnQqd F59qDJX+HtTcrfbPzEDbzme/TjcMzm/OVW8aTe7yjRFfhazf+yYM0FV0jLplsFPc8IFW QVa3MSAZ8/rZwmL30DG2sX/g6GuY5VKGxXPB5+Z62TJ7bsEC1exMDfCTiqomWaN0xY87 sWbg== X-Received: by 10.66.178.5 with SMTP id cu5mr46216351pac.16.1367290984272; Mon, 29 Apr 2013 20:03:04 -0700 (PDT) Received: from localhost.localdomain ([219.106.231.132]) by mx.google.com with ESMTPSA id ts3sm26478315pbc.12.2013.04.29.20.03.02 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 29 Apr 2013 20:03:03 -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: [PATCH v2 3/4] parisc: Provide default implementation for dma_{alloc, free}_attrs Date: Tue, 30 Apr 2013 12:02:55 +0900 Message-Id: <1367290975-10539-1-git-send-email-dhobsong@igel.co.jp> X-Mailer: git-send-email 1.7.5.4 X-Gm-Message-State: ALoCoQmGa58wahFh3fKzbNaTCPiStRE41ugB/8PNuPBa9R/DbzUeOVWZt+i7tW14E4K67Vs2eUCw 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)