678 	struct sg_table *sg = NULL;  in drm_prime_pages_to_sg()  local
681 	sg = kmalloc(sizeof(struct sg_table), GFP_KERNEL);  in drm_prime_pages_to_sg()
682 	if (!sg) {  in drm_prime_pages_to_sg()
687 	ret = sg_alloc_table_from_pages(sg, pages, nr_pages, 0,  in drm_prime_pages_to_sg()
692 	return sg;  in drm_prime_pages_to_sg()
694 	kfree(sg);  in drm_prime_pages_to_sg()
713 	struct scatterlist *sg;  in drm_prime_sg_to_page_addr_arrays()  local
720 	for_each_sg(sgt->sgl, sg, sgt->nents, count) {  in drm_prime_sg_to_page_addr_arrays()
721 		len = sg->length;  in drm_prime_sg_to_page_addr_arrays()
722 		page = sg_page(sg);  in drm_prime_sg_to_page_addr_arrays()
723 		addr = sg_dma_address(sg);  in drm_prime_sg_to_page_addr_arrays()
750 void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg)  in drm_prime_gem_destroy()  argument
755 	if (sg)  in drm_prime_gem_destroy()
756 		dma_buf_unmap_attachment(attach, sg, DMA_BIDIRECTIONAL);  in drm_prime_gem_destroy()