@@ -896,6 +896,26 @@ static struct ptp_clock_info ocelot_ptp_clock_info = {
.enable = ocelot_ptp_enable,
};
+static void mscc_ocelot_release_ports(struct ocelot *ocelot)
+{
+ int port;
+
+ for (port = 0; port < ocelot->num_phys_ports; port++) {
+ struct ocelot_port_private *priv;
+ struct ocelot_port *ocelot_port;
+
+ ocelot_port = ocelot->ports[port];
+ if (!ocelot_port)
+ continue;
+
+ priv = container_of(ocelot_port, struct ocelot_port_private,
+ port);
+
+ unregister_netdev(priv->dev);
+ free_netdev(priv->dev);
+ }
+}
+
static int mscc_ocelot_init_ports(struct platform_device *pdev)
{
struct ocelot *ocelot = platform_get_drvdata(pdev);
@@ -1008,6 +1028,7 @@ static int mscc_ocelot_init_ports(struct platform_device *pdev)
out_put_ports:
of_node_put(ports);
+ mscc_ocelot_release_ports(ocelot);
return err;
}
@@ -1132,6 +1153,7 @@ static int mscc_ocelot_remove(struct platform_device *pdev)
struct ocelot *ocelot = platform_get_drvdata(pdev);
ocelot_deinit_timestamp(ocelot);
+ mscc_ocelot_release_ports(ocelot);
ocelot_deinit(ocelot);
unregister_switchdev_blocking_notifier(&ocelot_switchdev_blocking_nb);
unregister_switchdev_notifier(&ocelot_switchdev_nb);