linux-kernel - [PATCH net-next v2 0/2] of: mdio: Fall back to mdiobus_register() with NULL device

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Date:   Tue, 15 May 2018 16:56:17 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
        "David S. Miller" <davem@...emloft.net>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Fugang Duan <fugang.duan@....com>,
        Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        Grygorii Strashko <grygorii.strashko@...com>,
        Woojung Huh <woojung.huh@...rochip.com>,
        Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Antoine Tenart <antoine.tenart@...e-electrons.com>,
        Tobias Jordan <Tobias.Jordan@...ktrobit.com>,
        Russell King <rmk+kernel@...linux.org.uk>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        Niklas Söderlund 
        <niklas.soderlund+renesas@...natech.se>,
        Simon Horman <horms+renesas@...ge.net.au>,
        Maxim Uvarov <muvarov@...il.com>, Sekhar Nori <nsekhar@...com>,
        linux-kernel@...r.kernel.org (open list),
        linux-renesas-soc@...r.kernel.org (open list:RENESAS ETHERNET DRIVERS),
        linux-omap@...r.kernel.org (open list:TI ETHERNET SWITCH DRIVER (CPSW)),
        linux-usb@...r.kernel.org (open list:USB NETWORKING DRIVERS),
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE)
Subject: [PATCH net-next v2 0/2] of: mdio: Fall back to mdiobus_register() with NULL device_node

Hi all,

This patch series updates of_mdiobus_register() such that when the device_node
argument is NULL, it calls mdiobus_register() directly. This is consistent with
the behavior of of_mdiobus_register() when CONFIG_OF=n.

I only converted the most obvious drivers, there are others that have a much
less obvious behavior and specifically attempt to deal with CONFIG_ACPI.

Changes in v2:

- fixed build error in davincin_mdio.c (Grygorii)
- reworked first patch a bit: commit message, subject and removed useless
  code comment

Florian Fainelli (2):
  of: mdio: Fall back to mdiobus_register() with NULL device_node
  drivers: net: Remove device_node checks with of_mdiobus_register()

 drivers/net/dsa/bcm_sf2.c                         |  8 ++------
 drivers/net/dsa/mv88e6xxx/chip.c                  |  5 +----
 drivers/net/ethernet/cadence/macb_main.c          | 12 +++---------
 drivers/net/ethernet/freescale/fec_main.c         |  8 ++------
 drivers/net/ethernet/marvell/mvmdio.c             |  5 +----
 drivers/net/ethernet/renesas/sh_eth.c             | 11 +++--------
 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c |  5 +----
 drivers/net/ethernet/ti/davinci_mdio.c            |  8 +++-----
 drivers/net/phy/mdio-gpio.c                       |  6 +-----
 drivers/net/phy/mdio-mscc-miim.c                  |  6 +-----
 drivers/net/usb/lan78xx.c                         |  7 ++-----
 drivers/of/of_mdio.c                              |  3 +++
 12 files changed, 23 insertions(+), 61 deletions(-)

-- 
2.14.1