net: dsa: Remove documentation for port_fdb_prepare

This callback was removed some time ago, also remove the documentation. Fixes: 1b6dd55 ("net: dsa: Remove prepare phase for FDB") Signed-off-by: Hauke Mehrtens <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
mihailescu2m · Feb 24, 2019 · 99407d8 · 99407d8
1 parent 278e214
commit 99407d8
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/Documentation/networking/dsa/dsa.txt b/Documentation/networking/dsa/dsa.txt
@@ -533,16 +533,12 @@ Bridge VLAN filtering
   function that the driver has to call for each VLAN the given port is a member
   of. A switchdev object is used to carry the VID and bridge flags.
 
-- port_fdb_prepare: bridge layer function invoked when the bridge prepares the
-  installation of a Forwarding Database entry. If the operation is not
-  supported, this function should return -EOPNOTSUPP to inform the bridge code
-  to fallback to a software implementation. No hardware setup must be done in
-  this function. See port_fdb_add for this and details.
-
 - port_fdb_add: bridge layer function invoked when the bridge wants to install a
   Forwarding Database entry, the switch hardware should be programmed with the
   specified address in the specified VLAN Id in the forwarding database
-  associated with this VLAN ID
+  associated with this VLAN ID. If the operation is not supported, this
+  function should return -EOPNOTSUPP to inform the bridge code to fallback to
+  a software implementation.
 
 Note: VLAN ID 0 corresponds to the port private database, which, in the context
 of DSA, would be the its port-based VLAN, used by the associated bridge device.