Lines Matching refs:new_head
43 struct sp_chunk *new_head;
46 new_head = dma_alloc_coherent(&c2dev->pcidev->dev, PAGE_SIZE,
48 if (new_head == NULL)
51 new_head->dma_addr = dma_addr;
52 dma_unmap_addr_set(new_head, mapping, new_head->dma_addr);
54 new_head->next = NULL;
55 new_head->head = 0;
62 new_head->shared_ptr[i] = i + 1;
65 new_head->shared_ptr[i] = 0xFFFF;
67 *head = new_head;