/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_DMA_MAPPING_H #define _ASM_DMA_MAPPING_H #include <linux/swiotlb.h> extern const struct dma_map_ops jazz_dma_ops; static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { #if defined(CONFIG_MACH_JAZZ) return &jazz_dma_ops; #else return NULL; #endif } #endif /* _ASM_DMA_MAPPING_H */