net: dsa: mv88e6xxx: remove LED control register

We don't support LED control yet, remove its register definition.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/dsa/mv88e6xxx/port.h

@@ -216,9 +216,6 @@
 /* Offset 0x13: OutFiltered Counter */
 #define MV88E6XXX_PORT_OUT_FILTERED	0x13
 
-/* Offset 0x16: LED Control */
-#define MV88E6XXX_PORT_LED_CONTROL	0x16
-
 /* Offset 0x18: IEEE Priority Mapping Table */
 #define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE			0x18
 #define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_UPDATE		0x8000