static s32 ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
					   int devad, int regnum, u16 val,
					   u32 gssr)
static int ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
					   int devad, int regnum, u16 val,
					   u32 gssr)