68 	struct videobuf_mapping *map = vma->vm_private_data;  in videobuf_vm_open()  local
70 	dev_dbg(map->q->dev, "vm_open %p [count=%u,vma=%08lx-%08lx]\n",  in videobuf_vm_open()
71 		map, map->count, vma->vm_start, vma->vm_end);  in videobuf_vm_open()
73 	map->count++;  in videobuf_vm_open()
78 	struct videobuf_mapping *map = vma->vm_private_data;  in videobuf_vm_close()  local
79 	struct videobuf_queue *q = map->q;  in videobuf_vm_close()
83 		map, map->count, vma->vm_start, vma->vm_end);  in videobuf_vm_close()
85 	map->count--;  in videobuf_vm_close()
86 	if (0 == map->count) {  in videobuf_vm_close()
89 		dev_dbg(q->dev, "munmap %p q=%p\n", map, q);  in videobuf_vm_close()
100 			if (q->bufs[i]->map != map)  in videobuf_vm_close()
123 			q->bufs[i]->map = NULL;  in videobuf_vm_close()
127 		kfree(map);  in videobuf_vm_close()
281 	struct videobuf_mapping *map;  in __videobuf_mmap_mapper()  local
288 	map = kzalloc(sizeof(struct videobuf_mapping), GFP_KERNEL);  in __videobuf_mmap_mapper()
289 	if (!map)  in __videobuf_mmap_mapper()
292 	buf->map = map;  in __videobuf_mmap_mapper()
293 	map->q = q;  in __videobuf_mmap_mapper()
328 	vma->vm_private_data = map;  in __videobuf_mmap_mapper()
331 		map, q, vma->vm_start, vma->vm_end,  in __videobuf_mmap_mapper()
339 	kfree(map);  in __videobuf_mmap_mapper()