netdev - [PATCH net-next 0/2] Add mdiobus_modify

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Date:   Tue, 5 Oct 2021 16:32:57 +0100
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Sean Anderson <sean.anderson@...o.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org
Subject: [PATCH net-next 0/2] Add mdiobus_modify_changed() helper

Hi,

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.

 drivers/net/phy/mdio_bus.c | 22 ++++++++++++++++++++++
 drivers/net/phy/phylink.c  | 28 ++++------------------------
 include/linux/mdio.h       |  2 ++
 3 files changed, 28 insertions(+), 24 deletions(-)

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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