On 2/22/19 11:07 AM, Hauke Mehrtens wrote:

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@hauke-m.de>

Not sure if this is worth a Fixes: tag since this is not quite a
functional change, but other than:

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian