diff options
| -rw-r--r-- | net/dsa/dsa2.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index 0f6f8c1701f9..25ed41262ead 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -145,21 +145,18 @@ static int dsa_port_complete(struct dsa_switch_tree *dst, struct dsa_port *port, u32 src_port) { - struct device_node *link; - int index; + struct device_node *dn = port->dn; + struct of_phandle_iterator it; struct dsa_switch *dst_ds; struct dsa_port *link_dp; + int err; - for (index = 0;; index++) { - link = of_parse_phandle(port->dn, "link", index); - if (!link) - break; - - link_dp = dsa_tree_find_port_by_node(dst, link); - of_node_put(link); - - if (!link_dp) + of_for_each_phandle(&it, err, dn, "link", NULL, 0) { + link_dp = dsa_tree_find_port_by_node(dst, it.node); + if (!link_dp) { + of_node_put(it.node); return 1; + } dst_ds = link_dp->ds; |