31 static int udl_attach_dma_buf(struct dma_buf *dmabuf,  in udl_attach_dma_buf()
49 static void udl_detach_dma_buf(struct dma_buf *dmabuf,  in udl_detach_dma_buf()
153 static void *udl_dmabuf_kmap(struct dma_buf *dma_buf, unsigned long page_num)  in udl_dmabuf_kmap()  argument
160 static void udl_dmabuf_kunmap(struct dma_buf *dma_buf,  in udl_dmabuf_kunmap()  argument
166 static int udl_dmabuf_mmap(struct dma_buf *dma_buf,  in udl_dmabuf_mmap()  argument
185 struct dma_buf *udl_gem_prime_export(struct drm_device *dev,  in udl_gem_prime_export()
227 				struct dma_buf *dma_buf)  in udl_gem_prime_import()  argument
236 	attach = dma_buf_attach(dma_buf, dev->dev);  in udl_gem_prime_import()
242 	get_dma_buf(dma_buf);  in udl_gem_prime_import()
250 	ret = udl_prime_create(dev, dma_buf->size, sg, &uobj);  in udl_gem_prime_import()
262 	dma_buf_detach(dma_buf, attach);  in udl_gem_prime_import()
263 	dma_buf_put(dma_buf);  in udl_gem_prime_import()