ixgbevf: Removed unneeded HW struct members

The VF has no flash and can only do memory mapped I/O.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ixgbevf/vf.h

@@ -124,8 +124,6 @@ struct ixgbe_hw {
 	void *back;
 
 	u8 __iomem *hw_addr;
-	u8 *flash_address;
-	unsigned long io_base;
 
 	struct ixgbe_mac_info mac;
 	struct ixgbe_mbx_info mbx;