From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: [PATCH v9 02/18] arm64: define DMA_ERROR_CODE Date: Fri, 25 Oct 2013 11:51:37 +0100 Message-ID: <1382698313-13161-2-git-send-email-stefano.stabellini@eu.citrix.com> References: Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: xen-devel@lists.xensource.com Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, konrad.wilk@oracle.com, Stefano.Stabellini@eu.citrix.com, Ian.Campbell@citrix.com, Stefano Stabellini , will.deacon@arm.com List-Id: xen-devel@lists.xenproject.org Signed-off-by: Stefano Stabellini Acked-by: Catalin Marinas CC: will.deacon@arm.com Changes in v8: - cast to dma_addr_t before returning. --- arch/arm64/include/asm/dma-mapping.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h index 8d18100..59206b1 100644 --- a/arch/arm64/include/asm/dma-mapping.h +++ b/arch/arm64/include/asm/dma-mapping.h @@ -25,6 +25,7 @@ #define ARCH_HAS_DMA_GET_REQUIRED_MASK +#define DMA_ERROR_CODE (~(dma_addr_t)0) extern struct dma_map_ops *dma_ops; static inline struct dma_map_ops *get_dma_ops(struct device *dev) -- 1.7.2.5