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net: dsa: Move devlink registration to be last devlink command
This change prevents from users to access device before devlink is fully configured. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -848,7 +848,6 @@ static int dsa_switch_setup(struct dsa_switch *ds)
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dl_priv = devlink_priv(ds->devlink);
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dl_priv->ds = ds;
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devlink_register(ds->devlink);
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/* Setup devlink port instances now, so that the switch
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* setup() can register regions etc, against the ports
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*/
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@ -874,8 +873,6 @@ static int dsa_switch_setup(struct dsa_switch *ds)
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if (err)
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goto teardown;
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devlink_params_publish(ds->devlink);
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if (!ds->slave_mii_bus && ds->ops->phy_read) {
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ds->slave_mii_bus = mdiobus_alloc();
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if (!ds->slave_mii_bus) {
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@ -891,7 +888,7 @@ static int dsa_switch_setup(struct dsa_switch *ds)
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}
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ds->setup = true;
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devlink_register(ds->devlink);
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return 0;
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free_slave_mii_bus:
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@ -906,7 +903,6 @@ unregister_devlink_ports:
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list_for_each_entry(dp, &ds->dst->ports, list)
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if (dp->ds == ds)
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dsa_port_devlink_teardown(dp);
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devlink_unregister(ds->devlink);
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devlink_free(ds->devlink);
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ds->devlink = NULL;
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return err;
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@ -919,6 +915,9 @@ static void dsa_switch_teardown(struct dsa_switch *ds)
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if (!ds->setup)
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return;
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if (ds->devlink)
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devlink_unregister(ds->devlink);
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if (ds->slave_mii_bus && ds->ops->phy_read) {
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mdiobus_unregister(ds->slave_mii_bus);
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mdiobus_free(ds->slave_mii_bus);
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@ -934,7 +933,6 @@ static void dsa_switch_teardown(struct dsa_switch *ds)
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list_for_each_entry(dp, &ds->dst->ports, list)
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if (dp->ds == ds)
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dsa_port_devlink_teardown(dp);
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devlink_unregister(ds->devlink);
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devlink_free(ds->devlink);
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ds->devlink = NULL;
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}
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