* unflatten_dt_node - Alloc and populate a device_node from the flat tree
* @blob: The parent device tree blob
* @mem: Memory chunk to use for allocating device nodes and properties
- * @p: pointer to node in flat tree
+ * @poffset: pointer to node in flat tree
* @dad: Parent struct device_node
+ * @nodepp: The device_node tree created by the call
* @fpsize: Size of the node path up at the current depth.
+ * @dryrun: If true, do not allocate device nodes but still calculate needed
+ * memory size
*/
- static void * unflatten_dt_node(void *blob,
+ static void * unflatten_dt_node(const void *blob,
void *mem,
int *poffset,
struct device_node *dad,