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 14