net: phy: remove phy_driver_is_genphy_10g

Remove now unused function phy_driver_is_genphy_10g().

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/49b0589a-9604-4ee9-add5-28fbbbe2c2f3@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/phy/phy_device.c

@@ -1713,29 +1713,6 @@ struct phy_device *phy_attach(struct net_device *dev, const char *bus_id,
 }
 EXPORT_SYMBOL(phy_attach);
 
-static bool phy_driver_is_genphy_kind(struct phy_device *phydev,
-				      struct device_driver *driver)
-{
-	struct device *d = &phydev->mdio.dev;
-	bool ret = false;
-
-	if (!phydev->drv)
-		return ret;
-
-	get_device(d);
-	ret = d->driver == driver;
-	put_device(d);
-
-	return ret;
-}
-
-bool phy_driver_is_genphy_10g(struct phy_device *phydev)
-{
-	return phy_driver_is_genphy_kind(phydev,
-					 &genphy_c45_driver.mdiodrv.driver);
-}
-EXPORT_SYMBOL_GPL(phy_driver_is_genphy_10g);
-
 /**
  * phy_detach - detach a PHY device from its network device
  * @phydev: target phy_device struct

include/linux/phy.h

@@ -2108,6 +2108,4 @@ module_exit(phy_module_exit)
 #define module_phy_driver(__phy_drivers)				\
 	phy_module_driver(__phy_drivers, ARRAY_SIZE(__phy_drivers))
 
-bool phy_driver_is_genphy_10g(struct phy_device *phydev);
-
 #endif /* __PHY_H */