priv->ptp_clock = ptp_clock_register(&priv->ptp_clock_ops,
priv->device);
if (IS_ERR(priv->ptp_clock)) {
+ int ret = PTR_ERR(priv->ptp_clock);
+
priv->ptp_clock = NULL;
- pr_err("ptp_clock_register() failed on %s\n", priv->dev->name);
- } else if (priv->ptp_clock)
- pr_debug("Added PTP HW clock successfully on %s\n",
- priv->dev->name);
+ return ret;
+ }
+
+ spin_lock_init(&priv->ptp_lock);
+
+ netdev_dbg(priv->dev, "Added PTP HW clock successfully\n");
return 0;
}