Merge branch 'ravb-rutime-PM-support'

Merge branch 'ravb-rutime-PM-support'

Claudiu Beznea says:

====================
net: ravb: Add runtime PM support (part 2)

Series adds runtime PM support for the ravb driver. This is a continuation
of [1].

There are 5 more preparation patches (patches 1-5) and patch 6
adds runtime PM support.

Patches in this series were part of [2].

Changes in v4:
- remove unnecessary code from patch 4/6
- improve the code in patch 5/6

Changes in v3:
- fixed typos
- added patch "net: ravb: Move the update of ndev->features to
  ravb_set_features()"
- changes title of patch "net: ravb: Do not apply RX checksum
  settings to hardware if the interface is down" from v2 into
  "net: ravb: Do not apply features to hardware if the interface
  is down", changed patch description and updated the patch
- collected tags

Changes in v2:
- address review comments
- in patch 4/5 take into account the latest changes introduced
  in ravb_set_features_gbeth()

Changes since [2]:
- patch 1/5 is new
- use pm_runtime_get_noresume() and pm_runtime_active() in patches
  3/5, 4/5
- fixed higlighted typos in patch 4/5

[1] https://lore.kernel.org/all/20240202084136.3426492-1-claudiu.beznea.uj@bp.renesas.com/
[2] https://lore.kernel.org/all/20240105082339.1468817-1-claudiu.beznea.uj@bp.renesas.com/
====================

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