[PATCH net-next 2/9] net: dsa: microchip: remove VLAN operations for ksz8463

[Bastien Curutchet]

From: Vladimir Oltean <vladimir.oltean@xxxxxxx>

KSZ8463 uses the common KSZ8 implementation for its VLAN operations.
This implementation returns -ENOTSUPP for the KSZ8463 case, which is
pointless.

Remove the VLAN operations from the ksz8463_switch_ops so the core can
directly return -ENOTSUPP.

Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@xxxxxxxxxxx>
---
 drivers/net/dsa/microchip/ksz8.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/net/dsa/microchip/ksz8.c b/drivers/net/dsa/microchip/ksz8.c
index db08874eb025..93e0b3f60448 100644
--- a/drivers/net/dsa/microchip/ksz8.c
+++ b/drivers/net/dsa/microchip/ksz8.c
@@ -1477,7 +1477,7 @@ static int ksz8_port_vlan_filtering(struct dsa_switch *ds, int port, bool flag,
 {
 	struct ksz_device *dev = ds->priv;
 
-	if (ksz_is_ksz88x3(dev) || ksz_is_ksz8463(dev))
+	if (ksz_is_ksz88x3(dev))
 		return -ENOTSUPP;
 
 	/* Discard packets with VID not enabled on the switch */
@@ -1514,7 +1514,7 @@ static int ksz8_port_vlan_add(struct dsa_switch *ds, int port,
 	u16 data, new_pvid = 0;
 	u8 fid, member, valid;
 
-	if (ksz_is_ksz88x3(dev) || ksz_is_ksz8463(dev))
+	if (ksz_is_ksz88x3(dev))
 		return -ENOTSUPP;
 
 	/* If a VLAN is added with untagged flag different from the
@@ -1584,7 +1584,7 @@ static int ksz8_port_vlan_del(struct dsa_switch *ds, int port,
 	u8 fid, member, valid;
 	u16 data, pvid;
 
-	if (ksz_is_ksz88x3(dev) || ksz_is_ksz8463(dev))
+	if (ksz_is_ksz88x3(dev))
 		return -ENOTSUPP;
 
 	ksz_pread16(dev, port, REG_PORT_CTRL_VID, &pvid);
@@ -2439,9 +2439,6 @@ const struct dsa_switch_ops ksz8463_switch_ops = {
 	.port_pre_bridge_flags	= ksz_port_pre_bridge_flags,
 	.port_bridge_flags	= ksz_port_bridge_flags,
 	.port_fast_age		= ksz8_flush_dyn_mac_table,
-	.port_vlan_filtering	= ksz8_port_vlan_filtering,
-	.port_vlan_add		= ksz8_port_vlan_add,
-	.port_vlan_del		= ksz8_port_vlan_del,
 	.port_fdb_dump		= ksz8_fdb_dump,
 	.port_fdb_add		= ksz8_fdb_add,
 	.port_fdb_del		= ksz8_fdb_del,

-- 
2.54.0