59 			      struct dma_buf_attachment *attachment)  in rk_cma_heap_attach()  argument
80 	a->dev = attachment->dev;  in rk_cma_heap_attach()
84 	attachment->priv = a;  in rk_cma_heap_attach()
96 			       struct dma_buf_attachment *attachment)  in rk_cma_heap_detach()  argument
99 	struct rk_cma_heap_attachment *a = attachment->priv;  in rk_cma_heap_detach()
111 static struct sg_table *rk_cma_heap_map_dma_buf(struct dma_buf_attachment *attachment,  in rk_cma_heap_map_dma_buf()  argument
114 	struct rk_cma_heap_attachment *a = attachment->priv;  in rk_cma_heap_map_dma_buf()
116 	int attrs = attachment->dma_map_attrs;  in rk_cma_heap_map_dma_buf()
119 	ret = dma_map_sgtable(attachment->dev, table, direction, attrs);  in rk_cma_heap_map_dma_buf()
126 static void rk_cma_heap_unmap_dma_buf(struct dma_buf_attachment *attachment,  in rk_cma_heap_unmap_dma_buf()  argument
130 	struct rk_cma_heap_attachment *a = attachment->priv;  in rk_cma_heap_unmap_dma_buf()
131 	int attrs = attachment->dma_map_attrs;  in rk_cma_heap_unmap_dma_buf()
134 	dma_unmap_sgtable(attachment->dev, table, direction, attrs);  in rk_cma_heap_unmap_dma_buf()