net: phy: mdio-gpio: remove support for ignoring turn around

This is not needed any more by devices using platform data, so remove
it.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/phy/mdio-gpio.c

@@ -163,7 +163,6 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 	new_bus->name = "GPIO Bitbanged MDIO";
 
 	new_bus->phy_mask = pdata->phy_mask;
-	new_bus->phy_ignore_ta_mask = pdata->phy_ignore_ta_mask;
 	memcpy(new_bus->irq, pdata->irqs, sizeof(new_bus->irq));
 	new_bus->parent = dev;
 

include/linux/platform_data/mdio-gpio.h

@@ -24,7 +24,6 @@ struct mdio_gpio_platform_data {
 	bool mdo_active_low;
 
 	u32 phy_mask;
-	u32 phy_ignore_ta_mask;
 	int irqs[PHY_MAX_ADDR];
 };