ionic: drop use of subdevice tags

The subdevice concept is not being used in the driver, so
drop the references to it.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/pensando/ionic/ionic.h

@@ -19,10 +19,6 @@ struct ionic_lif;
 #define PCI_DEVICE_ID_PENSANDO_IONIC_ETH_PF	0x1002
 #define PCI_DEVICE_ID_PENSANDO_IONIC_ETH_VF	0x1003
 
-#define IONIC_SUBDEV_ID_NAPLES_25	0x4000
-#define IONIC_SUBDEV_ID_NAPLES_100_4	0x4001
-#define IONIC_SUBDEV_ID_NAPLES_100_8	0x4002
-
 #define DEVCMD_TIMEOUT  10
 
 struct ionic_vf {