net: phy: mdio-moxart: remove unneeded include

mdio-moxart doesn't use regulators in the driver code. We can remove
the regulator include.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/mdio-moxart.c

@@ -12,7 +12,6 @@
 #include <linux/of_mdio.h>
 #include <linux/phy.h>
 #include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
 
 #define REG_PHY_CTRL            0
 #define REG_PHY_WRITE_DATA      4