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kernel/linux-rt-4.4.41/arch/alpha/include/asm/dma-mapping.h 350 Bytes
5113f6f70   김현기   kernel add
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  #ifndef _ALPHA_DMA_MAPPING_H
  #define _ALPHA_DMA_MAPPING_H
  
  #include <linux/dma-attrs.h>
  
  extern struct dma_map_ops *dma_ops;
  
  static inline struct dma_map_ops *get_dma_ops(struct device *dev)
  {
  	return dma_ops;
  }
  
  #include <asm-generic/dma-mapping-common.h>
  
  #define dma_cache_sync(dev, va, size, dir)		  ((void)0)
  
  #endif	/* _ALPHA_DMA_MAPPING_H */