diff options
| -rw-r--r-- | livetree.c | 29 |
1 files changed, 18 insertions, 11 deletions
@@ -617,10 +617,25 @@ struct node *get_node_by_ref(struct node *tree, const char *ref) return target; } +static void add_phandle_property(struct node *node, + const char *name, int format) +{ + struct data d; + + if (!(phandle_format & format)) + return; + if (get_property(node, name)) + return; + + d = data_add_marker(empty_data, TYPE_UINT32, NULL); + d = data_append_cell(d, node->phandle); + + add_property(node, build_property(name, d, NULL)); +} + cell_t get_node_phandle(struct node *root, struct node *node) { static cell_t phandle = 1; /* FIXME: ick, static local */ - struct data d = empty_data; if (phandle_is_valid(node->phandle)) return node->phandle; @@ -630,16 +645,8 @@ cell_t get_node_phandle(struct node *root, struct node *node) node->phandle = phandle; - d = data_add_marker(d, TYPE_UINT32, NULL); - d = data_append_cell(d, phandle); - - if (!get_property(node, "linux,phandle") - && (phandle_format & PHANDLE_LEGACY)) - add_property(node, build_property("linux,phandle", d, NULL)); - - if (!get_property(node, "phandle") - && (phandle_format & PHANDLE_EPAPR)) - add_property(node, build_property("phandle", d, NULL)); + add_phandle_property(node, "linux,phandle", PHANDLE_LEGACY); + add_phandle_property(node, "phandle", PHANDLE_EPAPR); /* If the node *does* have a phandle property, we must * be dealing with a self-referencing phandle, which will be |