| Message ID | 20210518174924.1808602-1-olteanv@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [net-next] net: mdio: provide shim implementation of devm_of_mdiobus_register | expand |
On 5/18/2021 10:49 AM, Vladimir Oltean wrote: > Similar to the way in which of_mdiobus_register() has a fallback to the > non-DT based mdiobus_register() when CONFIG_OF is not set, we can create > a shim for the device-managed devm_of_mdiobus_register() which calls > devm_mdiobus_register() and discards the struct device_node *. > > In particular, this solves a build issue with the qca8k DSA driver which > uses devm_of_mdiobus_register and can be compiled without CONFIG_OF. > > Reported-by: Randy Dunlap <rdunlap@infradead.org> > Signed-off-by: Vladimir Oltean <olteanv@gmail.com> > Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested > Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h index 2b05e7f7c238..da633d34ab86 100644 --- a/include/linux/of_mdio.h +++ b/include/linux/of_mdio.h @@ -72,6 +72,13 @@ static inline int of_mdiobus_register(struct mii_bus *mdio, struct device_node * return mdiobus_register(mdio); } +static inline int devm_of_mdiobus_register(struct device *dev, + struct mii_bus *mdio, + struct device_node *np) +{ + return devm_mdiobus_register(dev, mdio); +} + static inline struct mdio_device *of_mdio_find_device(struct device_node *np) { return NULL;