include/asm-sparc/dma-mapping.h

   1 #ifndef _ASM_SPARC_DMA_MAPPING_H
   2 #define _ASM_SPARC_DMA_MAPPING_H
   3
   4 #include <linux/config.h>
   5
   6 #ifdef CONFIG_PCI
   7 #include <asm-generic/dma-mapping.h>
   8 #else
   9
  10 static inline void *dma_alloc_coherent(struct device *dev, size_t size,
  11                          dma_addr_t *dma_handle, gfp_t flag)
  12 {
  13         BUG();
  14         return NULL;
  15 }
  16
  17 static inline void dma_free_coherent(struct device *dev, size_t size,
  18                        void *vaddr, dma_addr_t dma_handle)
  19 {
  20         BUG();
  21 }
  22
  23 #endif /* PCI */
  24
  25 #endif /* _ASM_SPARC_DMA_MAPPING_H */