switchdev: Replace port obj add/del SDO with a notification

Drop switchdev_ops.switchdev_port_obj_add and _del. Drop the uses of
this field from all clients, which were migrated to use switchdev
notification in the previous patches.

Add a new function switchdev_port_obj_notify() that sends the switchdev
notifications SWITCHDEV_PORT_OBJ_ADD and _DEL.

Update switchdev_port_obj_del_now() to dispatch to this new function.
Drop __switchdev_port_obj_add() and update switchdev_port_obj_add()
likewise.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index d00a0b6d4ce0..268119cf7117 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1050,8 +1050,6 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
 static const struct switchdev_ops dsa_slave_switchdev_ops = {
         .switchdev_port_attr_get        = dsa_slave_port_attr_get,
         .switchdev_port_attr_set        = dsa_slave_port_attr_set,
-        .switchdev_port_obj_add         = dsa_slave_port_obj_add,
-        .switchdev_port_obj_del         = dsa_slave_port_obj_del,
 };
 
 static struct device_type dsa_type = {