21 	struct sg_table sgt;  member
51 	struct sg_table *sgt;  in exynos_gem_detach_dma_buf()  local
56 	sgt = &exynos_attach->sgt;  in exynos_gem_detach_dma_buf()
59 		dma_unmap_sg(attach->dev, sgt->sgl, sgt->nents,  in exynos_gem_detach_dma_buf()
62 	sg_free_table(sgt);  in exynos_gem_detach_dma_buf()
76 	struct sg_table *sgt = NULL;  in exynos_gem_map_dma_buf()  local
82 		return &exynos_attach->sgt;  in exynos_gem_map_dma_buf()
90 	sgt = &exynos_attach->sgt;  in exynos_gem_map_dma_buf()
92 	ret = sg_alloc_table(sgt, buf->sgt->orig_nents, GFP_KERNEL);  in exynos_gem_map_dma_buf()
100 	rd = buf->sgt->sgl;  in exynos_gem_map_dma_buf()
101 	wr = sgt->sgl;  in exynos_gem_map_dma_buf()
102 	for (i = 0; i < sgt->orig_nents; ++i) {  in exynos_gem_map_dma_buf()
109 		nents = dma_map_sg(attach->dev, sgt->sgl, sgt->orig_nents, dir);  in exynos_gem_map_dma_buf()
112 			sg_free_table(sgt);  in exynos_gem_map_dma_buf()
113 			sgt = ERR_PTR(-EIO);  in exynos_gem_map_dma_buf()
126 	return sgt;  in exynos_gem_map_dma_buf()
130 						struct sg_table *sgt,  in exynos_gem_unmap_dma_buf()  argument
202 	struct sg_table *sgt;  in exynos_dmabuf_prime_import()  local
231 	sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL);  in exynos_dmabuf_prime_import()
232 	if (IS_ERR(sgt)) {  in exynos_dmabuf_prime_import()
233 		ret = PTR_ERR(sgt);  in exynos_dmabuf_prime_import()
249 	sgl = sgt->sgl;  in exynos_dmabuf_prime_import()
254 	if (sgt->nents == 1) {  in exynos_dmabuf_prime_import()
268 	buffer->sgt = sgt;  in exynos_dmabuf_prime_import()
280 	dma_buf_unmap_attachment(attach, sgt, DMA_BIDIRECTIONAL);  in exynos_dmabuf_prime_import()