arch/sparc/include/asm/dma-mapping.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef ___ASM_SPARC_DMA_MAPPING_H
   3 #define ___ASM_SPARC_DMA_MAPPING_H
   4
   5 extern const struct dma_map_ops *dma_ops;
   6
   7 static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
   8 {
   9         /* sparc32 uses per-device dma_ops */
  10         return IS_ENABLED(CONFIG_SPARC64) ? dma_ops : NULL;
  11 }
  12
  13 #endif