Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755724Ab2HFJ4T (ORCPT ); Mon, 6 Aug 2012 05:56:19 -0400 Received: from mail-yx0-f174.google.com ([209.85.213.174]:62619 "EHLO mail-yx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755674Ab2HFJ4P (ORCPT ); Mon, 6 Aug 2012 05:56:15 -0400 From: Hideki EIRAKU To: Russell King , Pawel Osciak , Marek Szyprowski , Kyungmin Park , Mauro Carvalho Chehab , Florian Tobias Schandinat , Jaroslav Kysela , Takashi Iwai Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-fbdev@vger.kernel.org, alsa-devel@alsa-project.org, Katsuya MATSUBARA , Hideki EIRAKU Subject: [PATCH v3 1/4] ARM: dma-mapping: define ARCH_HAS_DMA_MMAP_COHERENT Date: Mon, 6 Aug 2012 18:55:21 +0900 Message-Id: <1344246924-32620-2-git-send-email-hdk@igel.co.jp> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1344246924-32620-1-git-send-email-hdk@igel.co.jp> References: <1344246924-32620-1-git-send-email-hdk@igel.co.jp> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1106 Lines: 28 ARCH_HAS_DMA_MMAP_COHERENT indicates that there is dma_mmap_coherent() API in this architecture. The name is already defined in PowerPC. Signed-off-by: Hideki EIRAKU --- arch/arm/include/asm/dma-mapping.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index bbef15d..f41cd30 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -187,6 +187,7 @@ extern int arm_dma_mmap(struct device *dev, struct vm_area_struct *vma, struct dma_attrs *attrs); #define dma_mmap_coherent(d, v, c, h, s) dma_mmap_attrs(d, v, c, h, s, NULL) +#define ARCH_HAS_DMA_MMAP_COHERENT static inline int dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma, void *cpu_addr, dma_addr_t dma_addr, -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/