dma_buf_vmap
dma_buf_vmap(dbuf, &vmap);
ret = dma_buf_vmap(abo->dma_buf, map);
EXPORT_SYMBOL_NS_GPL(dma_buf_vmap, "DMA_BUF");
ret = dma_buf_vmap(dmabuf, map);
ret = dma_buf_vmap(obj->import_attach->dmabuf, map);
ret = dma_buf_vmap(etnaviv_obj->base.import_attach->dmabuf, &map);
return dma_buf_vmap(obj->import_attach->dmabuf, map);
ret = dma_buf_vmap(bo->tbo.base.dma_buf, map);
ret = dma_buf_vmap(obj->import_attach->dmabuf, map);
int dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map);