| 284,6 → 284,33 |
|---|
| |
| } |
| |
| void *dma_alloc_coherent(struct device *dev, size_t size, |
| dma_addr_t *dma_handle, int gfp) |
| { |
| void *ret; |
| /* ignore region specifiers */ |
| gfp &= ~(__GFP_DMA | __GFP_HIGHMEM); |
| |
| if (dev == NULL || (*dev->dma_mask < 0xffffffff)) |
| gfp |= GFP_DMA; |
| ret = (void *)malloc(size); |
| |
| if (ret != NULL) { |
| memset(ret, 0, size); |
| *dma_handle = (dma_addr_t)ret; |
| } |
| return ret; |
| } |
| |
| void dma_free_coherent(struct device *dev, size_t size, |
| void *vaddr, dma_addr_t dma_handle) |
| { |
| free((void *)dma_handle); |
| } |
| |
| void init_completion(struct completion *x) { |
| } |
| |
| void complete(struct completion *c) { |
| } |
| |