| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | #ifndef _ASM_GENERIC_DMA_MAPPING_H |
| 2 | #define _ASM_GENERIC_DMA_MAPPING_H | ||||
| 3 | |||||
| 4 | /* This is used for archs that do not support DMA */ | ||||
| 5 | |||||
| 6 | |||||
| 7 | static inline void * | ||||
| 8 | dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, | ||||
| 9 | int flag) | ||||
| 10 | { | ||||
| 11 | BUG(); | ||||
| 12 | return NULL; | ||||
| 13 | } | ||||
| 14 | |||||
| 15 | static inline void | ||||
| 16 | dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, | ||||
| 17 | dma_addr_t dma_handle) | ||||
| 18 | { | ||||
| 19 | BUG(); | ||||
| 20 | } | ||||
| 21 | |||||
| 22 | #endif /* _ASM_GENERIC_DMA_MAPPING_H */ | ||||