93 			      struct dma_buf_attachment *attachment)  in system_heap_attach()  argument
110 	a->dev = attachment->dev;  in system_heap_attach()
114 	attachment->priv = a;  in system_heap_attach()
124 			       struct dma_buf_attachment *attachment)  in system_heap_detach()  argument
127 	struct dma_heap_attachment *a = attachment->priv;  in system_heap_detach()
138 static struct sg_table *system_heap_map_dma_buf(struct dma_buf_attachment *attachment,  in system_heap_map_dma_buf()  argument
141 	struct dma_heap_attachment *a = attachment->priv;  in system_heap_map_dma_buf()
143 	int attr = attachment->dma_map_attrs;  in system_heap_map_dma_buf()
149 	ret = dma_map_sgtable(attachment->dev, table, direction, attr);  in system_heap_map_dma_buf()
157 static void system_heap_unmap_dma_buf(struct dma_buf_attachment *attachment,  in system_heap_unmap_dma_buf()  argument
161 	struct dma_heap_attachment *a = attachment->priv;  in system_heap_unmap_dma_buf()
162 	int attr = attachment->dma_map_attrs;  in system_heap_unmap_dma_buf()
167 	dma_unmap_sgtable(attachment->dev, table, direction, attr);  in system_heap_unmap_dma_buf()