| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 | |||||
| 7 | extern const struct dma_map_ops jazz_dma_ops; | ||||
| 8 | |||||
| 9 | static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) | ||||
| 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 */ | ||||