net: dsa: Remove support for vlan dump from DSA's drivers

This is done as a preparation before removing support for vlan dump from
DSA core. The vlans are synced with the bridge and thus there is no
need for special dump operation support.

Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 38 deletions

diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c
index fdd8f3872102..76d66604a34e 100644
--- a/drivers/net/dsa/dsa_loop.c
+++ b/drivers/net/dsa/dsa_loop.c
@@ -257,43 +257,6 @@ static int dsa_loop_port_vlan_del(struct dsa_switch *ds, int port,
         return 0;
 }
 
-static int dsa_loop_port_vlan_dump(struct dsa_switch *ds, int port,
-                                   struct switchdev_obj_port_vlan *vlan,
-                                   switchdev_obj_dump_cb_t *cb)
-{
-        struct dsa_loop_priv *ps = ds->priv;
-        struct mii_bus *bus = ps->bus;
-        struct dsa_loop_vlan *vl;
-        u16 vid, vid_start = 0;
-        int err = 0;
-
-        dev_dbg(ds->dev, "%s\n", __func__);
-
-        /* Just do a sleeping operation to make lockdep checks effective */
-        mdiobus_read(bus, ps->port_base + port, MII_BMSR);
-
-        for (vid = vid_start; vid < DSA_LOOP_VLANS; vid++) {
-                vl = &ps->vlans[vid];
-
-                if (!(vl->members & BIT(port)))
-                        continue;
-
-                vlan->vid_begin = vlan->vid_end = vid;
-                vlan->flags = 0;
-
-                if (vl->untagged & BIT(port))
-                        vlan->flags |= BRIDGE_VLAN_INFO_UNTAGGED;
-                if (ps->pvid == vid)
-                        vlan->flags |= BRIDGE_VLAN_INFO_PVID;
-
-                err = cb(&vlan->obj);
-                if (err)
-                        break;
-        }
-
-        return err;
-}
-
 static struct dsa_switch_ops dsa_loop_driver = {
         .get_tag_protocol       = dsa_loop_get_protocol,
         .setup                  = dsa_loop_setup,
@@ -310,7 +273,6 @@ static struct dsa_switch_ops dsa_loop_driver = {
         .port_vlan_prepare      = dsa_loop_port_vlan_prepare,
         .port_vlan_add          = dsa_loop_port_vlan_add,
         .port_vlan_del          = dsa_loop_port_vlan_del,
-        .port_vlan_dump         = dsa_loop_port_vlan_dump,
 };
 
 static int dsa_loop_drv_probe(struct mdio_device *mdiodev)