diff options
Diffstat (limited to 'drivers/net/dsa/mt7530.c')
-rw-r--r-- | drivers/net/dsa/mt7530.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index d0cba2d1cd68..9890672a206d 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1035,9 +1035,6 @@ 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); /* Allow the user port gets connected to the cpu port and also @@ -1060,9 +1057,6 @@ 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 @@ -3211,7 +3205,7 @@ mt7530_probe(struct mdio_device *mdiodev) return -ENOMEM; priv->ds->dev = &mdiodev->dev; - priv->ds->num_ports = DSA_MAX_PORTS; + priv->ds->num_ports = MT7530_NUM_PORTS; /* Use medatek,mcm property to distinguish hardware type that would * casues a little bit differences on power-on sequence. @@ -3286,6 +3280,9 @@ mt7530_remove(struct mdio_device *mdiodev) struct mt7530_priv *priv = dev_get_drvdata(&mdiodev->dev); int ret = 0; + if (!priv) + return; + ret = regulator_disable(priv->core_pwr); if (ret < 0) dev_err(priv->dev, @@ -3301,11 +3298,26 @@ mt7530_remove(struct mdio_device *mdiodev) dsa_unregister_switch(priv->ds); mutex_destroy(&priv->reg_mutex); + + dev_set_drvdata(&mdiodev->dev, NULL); +} + +static void mt7530_shutdown(struct mdio_device *mdiodev) +{ + struct mt7530_priv *priv = dev_get_drvdata(&mdiodev->dev); + + if (!priv) + return; + + dsa_switch_shutdown(priv->ds); + + dev_set_drvdata(&mdiodev->dev, NULL); } static struct mdio_driver mt7530_mdio_driver = { .probe = mt7530_probe, .remove = mt7530_remove, + .shutdown = mt7530_shutdown, .mdiodrv.driver = { .name = "mt7530", .of_match_table = mt7530_of_match, |