Introduce a resource managed devm_mdiobus_alloc()/devm_mdiobus_free()
to automatically clean up MDIO bus alocations made by MDIO drivers,
thus leading to simplified MDIO drivers code.

Clean up Davinci MDIO driver and use new devm API.

Changes in v2:
- minor comments taken into account
- additional patches added for cleaning up Davinci MDIO driver

Cc: Florian Fainelli <f.faine...@gmail.com>

Grygorii Strashko (4):
  mdio_bus: implement devm_mdiobus_alloc/devm_mdiobus_free
  net: davinci_mdio: use devm_* api
  net: davinci_mdio: drop pinctrl_pm_select_default_state from probe
  net: davinci_mdio: simplify IO memory mapping

 Documentation/driver-model/devres.txt  |    4 ++
 drivers/net/ethernet/ti/davinci_mdio.c |   48 ++++------------------
 drivers/net/phy/mdio_bus.c             |   68 ++++++++++++++++++++++++++++++++
 include/linux/phy.h                    |    2 +
 4 files changed, 82 insertions(+), 40 deletions(-)

-- 
1.7.9.5

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