| 147,6 → 147,35 |
|---|
| return NULL; |
| } |
| |
| /** Lookup node with matching node_handle. |
| * |
| * @param root Root of the searched subtree. |
| * @param handle OpenFirmware handle. |
| * |
| * @return NULL if there is no such node or pointer to the matching node. |
| */ |
| ofw_tree_node_t *ofw_tree_find_node_by_handle(ofw_tree_node_t *root, uint32_t handle) |
| { |
| ofw_tree_node_t *node; |
| |
| if (root->node_handle == handle) |
| return root; |
| |
| if (root->peer) { |
| node = ofw_tree_find_node_by_handle(root->peer, handle); |
| if (node) |
| return node; |
| } |
| |
| if (root->child) { |
| node = ofw_tree_find_node_by_handle(root->child, handle); |
| if (node) |
| return node; |
| } |
| |
| return NULL; |
| } |
| |
| /** Lookup first peer of given device type. |
| * |
| * @param node Node whose peer is being looked up. |