[patch net-next RFC 5/8] mlxsw: Remove ndo_get_port_parent_id implementation

[Jiri Pirko]

From: Jiri Pirko <j...@mellanox.com>

Remove implementation of get_port_parent_id ndo and rely on core calling
into devlink for the information directly.

Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 13 -------------
 drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 13 -------------
 2 files changed, 26 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c 
b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 75c5b8f65912..f277c0eb6fc8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1703,18 +1703,6 @@ static int mlxsw_sp_set_features(struct net_device *dev,
                                       mlxsw_sp_feature_hw_tc);
 }
 
-static int mlxsw_sp_port_get_port_parent_id(struct net_device *dev,
-                                           struct netdev_phys_item_id *ppid)
-{
-       struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
-       struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
-
-       ppid->id_len = sizeof(mlxsw_sp->base_mac);
-       memcpy(&ppid->id, &mlxsw_sp->base_mac, ppid->id_len);
-
-       return 0;
-}
-
 static struct devlink_port *
 mlxsw_sp_port_get_devlink_port(struct net_device *dev)
 {
@@ -1739,7 +1727,6 @@ static const struct net_device_ops 
mlxsw_sp_port_netdev_ops = {
        .ndo_vlan_rx_add_vid    = mlxsw_sp_port_add_vid,
        .ndo_vlan_rx_kill_vid   = mlxsw_sp_port_kill_vid,
        .ndo_set_features       = mlxsw_sp_set_features,
-       .ndo_get_port_parent_id = mlxsw_sp_port_get_port_parent_id,
        .ndo_get_devlink_port   = mlxsw_sp_port_get_devlink_port,
 };
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c 
b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
index e6c7bf78f245..db54335032b4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
@@ -379,25 +379,12 @@ mlxsw_sx_port_get_stats64(struct net_device *dev,
        stats->tx_dropped       = tx_dropped;
 }
 
-static int mlxsw_sx_port_get_port_parent_id(struct net_device *dev,
-                                           struct netdev_phys_item_id *ppid)
-{
-       struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);
-       struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;
-
-       ppid->id_len = sizeof(mlxsw_sx->hw_id);
-       memcpy(&ppid->id, &mlxsw_sx->hw_id, ppid->id_len);
-
-       return 0;
-}
-
 static const struct net_device_ops mlxsw_sx_port_netdev_ops = {
        .ndo_open               = mlxsw_sx_port_open,
        .ndo_stop               = mlxsw_sx_port_stop,
        .ndo_start_xmit         = mlxsw_sx_port_xmit,
        .ndo_change_mtu         = mlxsw_sx_port_change_mtu,
        .ndo_get_stats64        = mlxsw_sx_port_get_stats64,
-       .ndo_get_port_parent_id = mlxsw_sx_port_get_port_parent_id,
 };
 
 static void mlxsw_sx_port_get_drvinfo(struct net_device *dev,
-- 
2.14.5