Merge branch 'add-mdiobus_modify_changed-helper'

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Russell King says:

====================
Add mdiobus_modify_changed() helper

Sean Anderson's recent patch series is introducing more read-write
operations on the MDIO bus that only need to happen if a change is
being made.

We have similar logic in __mdiobus_modify_changed(), but we didn't
add its correponding locked variant mdiobus_modify_changed() as we
had very few users. Now that we are getting more, let's add the
helper.
====================

Link: https://lore.kernel.org/r/YV2UIa2eU+UjmWaE@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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This commit is contained in:

Jakub Kicinski 2021-10-06 17:49:21 -07:00

parent 4c82708299 078e0b5363

commit 6d99f85e34

3 changed files with 28 additions and 25 deletions

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22

drivers/net/phy/mdio_bus.c

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29

drivers/net/phy/phylink.c

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2

include/linux/mdio.h

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