[MIPS] Ocelot G: Fix : "CURRENTLY_UNUSED" is not defined warning.

  CC      arch/mips/momentum/ocelot_g/gt-irq.o
arch/mips/momentum/ocelot_g/gt-irq.c:30:5: warning: "CURRENTLY_UNUSED" is not defined
arch/mips/momentum/ocelot_g/gt-irq.c:199:5: warning: "CURRENTLY_UNUSED" is not defined
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/momentum/ocelot_g/gt-irq.c

@@ -27,7 +27,7 @@ unsigned long bus_clock;
  * be handled and ack'ed differently than other MIPS interrupts.
  */
 
-#if CURRENTLY_UNUSED
+#if 0
 
 struct tq_struct irq_handlers[MAX_CAUSE_REGS][MAX_CAUSE_REG_WIDTH];
 void hook_irq_handler(int int_cause, int bit_num, void *isr_ptr);
@@ -95,7 +95,7 @@ int disable_galileo_irq(int int_cause, int bit_num)
 		return 0;
 	return 1;
 }
-#endif				/*  UNUSED  */
+#endif /* 0 */
 
 /*
  * Interrupt handler for interrupts coming from the Galileo chip via P0_INT#.
@@ -196,7 +196,7 @@ void gt64240_time_init(void)
 
 void gt64240_irq_init(void)
 {
-#if CURRENTLY_UNUSED
+#if 0
 	int i, j;
 
 	/* Reset irq handlers pointers to NULL */
@@ -208,5 +208,5 @@ void gt64240_irq_init(void)
 			irq_handlers[i][j].data = NULL;
 		}
 	}
-#endif
+#endif /* 0 */
 }