Merge branch 'net-dsa-use-switchdev-attr-and-obj-handlers'

Merge branch 'net-dsa-use-switchdev-attr-and-obj-handlers'

Vivien Didelot says:

====================
net: dsa: use switchdev attr and obj handlers

This series reduces boilerplate in the handling of switchdev attribute and
object operations by using the switchdev_handle_* helpers, which check the
targeted devices and recurse into their lower devices.

This also brings back the ability to inspect operations targeting the bridge
device itself (where .orig_dev and .dev were originally the bridge device),
even though that is of no use yet and skipped by this series.

Changes in v2: Only VLAN and (non-host) MDB objects not directly targeting
the slave device are unsupported at the moment, so only skip these cases.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>