25 	void *vaddr;  member
42 	mem->vaddr = dma_alloc_coherent(dev, mem->size, &mem->dma_handle,  in __videobuf_dc_alloc()
44 	if (!mem->vaddr) {  in __videobuf_dc_alloc()
49 	dev_dbg(dev, "dma mapped data is at %p (%ld)\n", mem->vaddr, mem->size);  in __videobuf_dc_alloc()
57 	dma_free_coherent(dev, mem->size, mem->vaddr, mem->dma_handle);  in __videobuf_dc_free()
59 	mem->vaddr = NULL;  in __videobuf_dc_free()
113 					i, mem->vaddr);  in videobuf_vm_close()
116 				mem->vaddr = NULL;  in videobuf_vm_close()
230 	return mem->vaddr;  in __videobuf_to_vaddr()
247 		if (!mem->vaddr) {  in __videobuf_iolock()
306 	retval = dma_mmap_coherent(q->dev, vma, mem->vaddr, mem->dma_handle,  in __videobuf_mmap_mapper()
312 				  mem->vaddr, mem->dma_handle);  in __videobuf_mmap_mapper()
338 	.vaddr		= __videobuf_to_vaddr,
393 	if (mem->vaddr) {  in videobuf_dma_contig_free()
395 		mem->vaddr = NULL;  in videobuf_dma_contig_free()