mlxsw: core: Enable devlink reload only on probe

Call devlink enable only during probe time and avoid deadlock
during reload.

Reported-by: Shalom Toledo <shalomt@mellanox.com>
Fixes: 5a508a2 ("devlink: disallow reload operation during device cleanup")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Tested-by: Shalom Toledo <shalomt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlxsw/core.c

@@ -1186,10 +1186,11 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
 	if (err)
 		goto err_thermal_init;
 
-	if (mlxsw_driver->params_register) {
+	if (mlxsw_driver->params_register)
 		devlink_params_publish(devlink);
+
+	if (!reload)
 		devlink_reload_enable(devlink);
-	}
 
 	return 0;