bsps/powerpc/virtex: Address unused parameter warnings

Add "(void) param;" annotation to address unused parameter warnings.
Found with GCC's warning -Wunused-parameter.

bsps/powerpc/virtex/console/consolelite.c

@@ -115,6 +115,7 @@ static int xlite_write_char(uint32_t base, char ch)
 
 static void xlite_init(int minor )
 {
+   (void) minor;
    /* Nothing to do */
 }
 
@@ -147,6 +148,9 @@ static int xlite_open(
   void    *arg
 )
 {
+  (void) major;
+  (void) arg;
+
    const console_tbl *ct = Console_Port_Tbl[minor];
    uint32_t base = ct->ulCtrlPort1;
 #if VIRTEX_CONSOLE_USE_INTERRUPTS
@@ -181,6 +185,9 @@ static int xlite_close(
   void    *arg
 )
 {
+  (void) major;
+  (void) arg;
+
    const console_tbl *ct = Console_Port_Tbl[minor];
    uint32_t base = ct->ulCtrlPort1;
 #if VIRTEX_CONSOLE_USE_INTERRUPTS
@@ -279,6 +286,9 @@ static void xlite_write_char_polled(
 
 static int xlite_set_attributes(int minor, const struct termios *t)
 {
+   (void) minor;
+   (void) t;
+
    return RTEMS_SUCCESSFUL;
 }
 

bsps/powerpc/virtex/irq/irq_init.c

@@ -125,6 +125,9 @@ rtems_status_code bsp_interrupt_get_attributes(
   rtems_interrupt_attributes *attributes
 )
 {
+  (void) vector;
+  (void) attributes;
+
   return RTEMS_SUCCESSFUL;
 }
 
@@ -133,6 +136,8 @@ rtems_status_code bsp_interrupt_is_pending(
   bool               *pending
 )
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   bsp_interrupt_assert(pending != NULL);
   *pending = false;
@@ -141,12 +146,16 @@ rtems_status_code bsp_interrupt_is_pending(
 
 rtems_status_code bsp_interrupt_raise(rtems_vector_number vector)
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_UNSATISFIED;
 }
 
 rtems_status_code bsp_interrupt_clear(rtems_vector_number vector)
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_UNSATISFIED;
 }
@@ -156,6 +165,8 @@ rtems_status_code bsp_interrupt_vector_is_enabled(
   bool               *enabled
 )
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   bsp_interrupt_assert(enabled != NULL);
   *enabled = false;
@@ -189,6 +200,9 @@ rtems_status_code bsp_interrupt_set_priority(
   uint32_t priority
 )
 {
+  (void) vector;
+  (void) priority;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_UNSATISFIED;
 }
@@ -198,6 +212,9 @@ rtems_status_code bsp_interrupt_get_priority(
   uint32_t *priority
 )
 {
+  (void) vector;
+  (void) priority;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   bsp_interrupt_assert(priority != NULL);
   return RTEMS_UNSATISFIED;
@@ -205,6 +222,9 @@ rtems_status_code bsp_interrupt_get_priority(
 
 static int C_dispatch_irq_handler(BSP_Exception_frame *frame, unsigned int excNum)
 {
+  (void) frame;
+  (void) excNum;
+
   BSP_irq_handle_at_opbintc();
 
   return 0;