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- #ifndef _ASM_NIOS2_DMA_MAPPING_H
- #define _ASM_NIOS2_DMA_MAPPING_H
- extern struct dma_map_ops nios2_dma_ops;
- static inline struct dma_map_ops *get_dma_ops(struct device *dev)
- {
- return &nios2_dma_ops;
- }
- static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
- enum dma_data_direction direction)
- {
- }
- #endif
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