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(void) 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