Merge branch 'mvpp2-child-port-removal'

Javier Carrasco says:

====================
net: mvpp2: rework child node/port removal handling

These two patches used to be part of another series [1] that did not
apply to the networking tree without conflicts. This is therefore just a
partial resend with no code modifications, just rebased onto net/main.

Link: https://lore.kernel.org/all/20240806181026.5fe7f777@kernel.org/

 [1]
====================

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>