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- #ifndef _ASM_DMA_MAPPING_H
- #define _ASM_DMA_MAPPING_H
- #include <asm/cache.h>
- #include <asm/cacheflush.h>
- extern unsigned long __nongprelbss dma_coherent_mem_start;
- extern unsigned long __nongprelbss dma_coherent_mem_end;
- extern struct dma_map_ops frv_dma_ops;
- static inline struct dma_map_ops *get_dma_ops(struct device *dev)
- {
- return &frv_dma_ops;
- }
- static inline
- void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
- enum dma_data_direction direction)
- {
- flush_write_buffers();
- }
- #endif /* _ASM_DMA_MAPPING_H */
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