diff --git a/c/src/lib/libbsp/arm/gba/ChangeLog b/c/src/lib/libbsp/arm/gba/ChangeLog
index 8c8103be5f..b30cc17916 100644
--- a/c/src/lib/libbsp/arm/gba/ChangeLog
+++ b/c/src/lib/libbsp/arm/gba/ChangeLog
@@ -1,3 +1,7 @@
+2008-08-18	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* clock/clockdrv.c: Add missing prototypes.
+
 2008-05-14	Joel Sherrill <joel.sherrill@OARcorp.com>
 
 	* Makefile.am: Rework to avoid .rel files.
diff --git a/c/src/lib/libbsp/arm/gba/clock/clockdrv.c b/c/src/lib/libbsp/arm/gba/clock/clockdrv.c
index 604f4ea6b4..ba7dc58919 100644
--- a/c/src/lib/libbsp/arm/gba/clock/clockdrv.c
+++ b/c/src/lib/libbsp/arm/gba/clock/clockdrv.c
@@ -80,7 +80,7 @@ rtems_irq_connect_data clock_isr_data = {BSP_IRQ_TIMER3,
  *  @param  None
  *  @return None
  */
-void Clock_driver_support_initialize_hardware()
+void Clock_driver_support_initialize_hardware(void)
 {
   int tmreload = ((rtems_configuration_get_microseconds_per_tick()*1000)/__TimTickTime_ns);