static int speedo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static void set_rx_mode(struct net_device *dev);
static void speedo_show_state(struct net_device *dev);
-static struct ethtool_ops ethtool_ops;
+static const struct ethtool_ops ethtool_ops;
sp->msg_enable = v;
}
-static struct ethtool_ops ethtool_ops = {
+static const struct ethtool_ops ethtool_ops = {
.get_drvinfo = speedo_get_drvinfo,
.get_settings = speedo_get_settings,
.set_settings = speedo_set_settings,