diff options
Diffstat (limited to 'drivers/net/dsa/mt7530.c')
| -rw-r--r-- | drivers/net/dsa/mt7530.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index 3181e95586d6..c48e29486b10 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -726,6 +726,9 @@ mt7530_port_enable(struct dsa_switch *ds, int port, { struct mt7530_priv *priv = ds->priv; + if (!dsa_is_user_port(ds, port)) + return 0; + mutex_lock(&priv->reg_mutex); /* Setup the MAC for the user port */ @@ -751,6 +754,9 @@ mt7530_port_disable(struct dsa_switch *ds, int port) { struct mt7530_priv *priv = ds->priv; + if (!dsa_is_user_port(ds, port)) + return; + mutex_lock(&priv->reg_mutex); /* Clear up all port matrix which could be restored in the next |