diff options
Diffstat (limited to 'net/dsa/dsa2.c')
| -rw-r--r-- | net/dsa/dsa2.c | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index cac48a741f27..055a6d1d4372 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -469,10 +469,16 @@ static int dsa_port_setup(struct dsa_port *dp) dsa_port_disable(dp); break; case DSA_PORT_TYPE_CPU: - err = dsa_port_link_register_of(dp); - if (err) - break; - dsa_port_link_registered = true; + if (dp->dn) { + err = dsa_shared_port_link_register_of(dp); + if (err) + break; + dsa_port_link_registered = true; + } else { + dev_warn(ds->dev, + "skipping link registration for CPU port %d\n", + dp->index); + } err = dsa_port_enable(dp, NULL); if (err) @@ -481,10 +487,16 @@ static int dsa_port_setup(struct dsa_port *dp) break; case DSA_PORT_TYPE_DSA: - err = dsa_port_link_register_of(dp); - if (err) - break; - dsa_port_link_registered = true; + if (dp->dn) { + err = dsa_shared_port_link_register_of(dp); + if (err) + break; + dsa_port_link_registered = true; + } else { + dev_warn(ds->dev, + "skipping link registration for DSA port %d\n", + dp->index); + } err = dsa_port_enable(dp, NULL); if (err) @@ -505,7 +517,7 @@ static int dsa_port_setup(struct dsa_port *dp) if (err && dsa_port_enabled) dsa_port_disable(dp); if (err && dsa_port_link_registered) - dsa_port_link_unregister_of(dp); + dsa_shared_port_link_unregister_of(dp); if (err) { if (ds->ops->port_teardown) ds->ops->port_teardown(ds, dp->index); @@ -577,11 +589,13 @@ static void dsa_port_teardown(struct dsa_port *dp) break; case DSA_PORT_TYPE_CPU: dsa_port_disable(dp); - dsa_port_link_unregister_of(dp); + if (dp->dn) + dsa_shared_port_link_unregister_of(dp); break; case DSA_PORT_TYPE_DSA: dsa_port_disable(dp); - dsa_port_link_unregister_of(dp); + if (dp->dn) + dsa_shared_port_link_unregister_of(dp); break; case DSA_PORT_TYPE_USER: if (dp->slave) { |