net: phy: add helpers phy_(un)lock_mdio_bus

Add helpers to make locking/unlocking the MDIO bus easier.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2019-11-23 17:28:37 +01:00 • committed by David S. Miller
commit bec170e559
2 changed files with 24 additions and 14 deletions