LXR linux/arch/mips/include/asm/dma-mapping.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _ASM_DMA_MAPPING_H
   3#define _ASM_DMA_MAPPING_H
   4
   5#include <linux/swiotlb.h>
   6
   7extern const struct dma_map_ops jazz_dma_ops;
   8
   9static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
  10{
  11#if defined(CONFIG_MACH_JAZZ)
  12        return &jazz_dma_ops;
  13#else
  14        return NULL;
  15#endif
  16}
  17
  18#endif /* _ASM_DMA_MAPPING_H */
  19