diff options
Diffstat (limited to 'net/dsa/dsa.c')
| -rw-r--r-- | net/dsa/dsa.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 668c729946ea..5a7c0e565a89 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -1505,14 +1505,6 @@ static int dsa_switch_probe(struct dsa_switch *ds) if (!ds->num_ports) return -EINVAL; - if (ds->phylink_mac_ops) { - if (ds->ops->phylink_mac_select_pcs || - ds->ops->phylink_mac_config || - ds->ops->phylink_mac_link_down || - ds->ops->phylink_mac_link_up) - return -EINVAL; - } - if (np) { err = dsa_switch_parse_of(ds, np); if (err) @@ -1577,6 +1569,7 @@ EXPORT_SYMBOL_GPL(dsa_unregister_switch); void dsa_switch_shutdown(struct dsa_switch *ds) { struct net_device *conduit, *user_dev; + LIST_HEAD(close_list); struct dsa_port *dp; mutex_lock(&dsa2_mutex); @@ -1586,10 +1579,16 @@ void dsa_switch_shutdown(struct dsa_switch *ds) rtnl_lock(); + dsa_switch_for_each_cpu_port(dp, ds) + list_add(&dp->conduit->close_list, &close_list); + + dev_close_many(&close_list, true); + dsa_switch_for_each_user_port(dp, ds) { conduit = dsa_port_to_conduit(dp); user_dev = dp->user; + netif_device_detach(user_dev); netdev_upper_dev_unlink(conduit, user_dev); } |