Commit | Line | Data |
---|---|---|
1da177e4 LT |
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, | |
970a9e73 | 9 | gfp_t flag) |
1da177e4 LT |
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 */ |