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