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Subject[PATCH v6 02/19] arm64: define DMA_ERROR_CODE
Date
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
CC: catalin.marinas@arm.com
CC: will.deacon@arm.com
---
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..c2cb8a0 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 (~0)
extern struct dma_map_ops *dma_ops;

static inline struct dma_map_ops *get_dma_ops(struct device *dev)
--
1.7.2.5


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