1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h
index dc82e52acdb3..adeae3f6f0fc 100644
--- a/arch/arm64/include/asm/dma-mapping.h
+++ b/arch/arm64/include/asm/dma-mapping.h
@@ -52,6 +52,13 @@ static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops)
         dev->archdata.dma_ops = ops;
 }
 
+static inline int set_arch_dma_coherent_ops(struct device *dev)
+{
+        set_dma_ops(dev, &coherent_swiotlb_dma_ops);
+        return 0;
+}
+#define set_arch_dma_coherent_ops       set_arch_dma_coherent_ops
+
 #include <asm-generic/dma-mapping-common.h>
 
 static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)