Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef _ASM_GENERIC_DMA_MAPPING_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define _ASM_GENERIC_DMA_MAPPING_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #endif /* _ASM_GENERIC_DMA_MAPPING_H */