From: Hauke Mehrtens <hauke@xxxxxxxxxx> Date: Fri, 22 Feb 2019 20:07:45 +0100 > This callback was removed some time ago, also remove the documentation. > > Fixes: 1b6dd556c304 ("net: dsa: Remove prepare phase for FDB") > Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx> Applied.