net: phy: mdio-gpio: Cut surplus includes

The GPIO MDIO driver now needs only <linux/gpio/consumer.h>
so cut the legacy <linux/gpio.h> and <linux/of_gpio.h>
includes that are no longer used.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/phy/mdio-gpio.c

@@ -26,10 +26,7 @@
 #include <linux/platform_device.h>
 #include <linux/mdio-bitbang.h>
 #include <linux/mdio-gpio.h>
-#include <linux/gpio.h>
 #include <linux/gpio/consumer.h>
-
-#include <linux/of_gpio.h>
 #include <linux/of_mdio.h>
 
 struct mdio_gpio_info {