net: phy: mdio-gpio: Remove reset function

The platform data can contain a function to call to reset
the bit banging interface. It is not used, 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

@@ -141,7 +141,6 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 		goto out;
 
 	bitbang->ctrl.ops = &mdio_gpio_ops;
-	bitbang->ctrl.reset = pdata->reset;
 	mdc = pdata->mdc;
 	bitbang->mdc = gpio_to_desc(mdc);
 	if (pdata->mdc_active_low)

include/linux/platform_data/mdio-gpio.h

@@ -26,8 +26,6 @@ struct mdio_gpio_platform_data {
 	u32 phy_mask;
 	u32 phy_ignore_ta_mask;
 	int irqs[PHY_MAX_ADDR];
-	/* reset callback */
-	int (*reset)(struct mii_bus *bus);
 };
 
 #endif /* __LINUX_MDIO_GPIO_H */