84 			      struct dma_buf_attachment *attachment)  in system_heap_attach()  argument
101 	a->dev = attachment->dev;  in system_heap_attach()
105 	attachment->priv = a;  in system_heap_attach()
115 			       struct dma_buf_attachment *attachment)  in system_heap_detach()  argument
118 	struct dma_heap_attachment *a = attachment->priv;  in system_heap_detach()
129 static struct sg_table *system_heap_map_dma_buf(struct dma_buf_attachment *attachment,  in system_heap_map_dma_buf()  argument
132 	struct dma_heap_attachment *a = attachment->priv;  in system_heap_map_dma_buf()
136 	ret = dma_map_sgtable(attachment->dev, table, direction, 0);  in system_heap_map_dma_buf()
144 static void system_heap_unmap_dma_buf(struct dma_buf_attachment *attachment,  in system_heap_unmap_dma_buf()  argument
148 	struct dma_heap_attachment *a = attachment->priv;  in system_heap_unmap_dma_buf()
151 	dma_unmap_sgtable(attachment->dev, table, direction, 0);  in system_heap_unmap_dma_buf()