diff --git a/src/modules/battery/e_mod_udev.c b/src/modules/battery/e_mod_udev.c
index b30be3fa3..f1a24981d 100644
--- a/src/modules/battery/e_mod_udev.c
+++ b/src/modules/battery/e_mod_udev.c
@@ -67,26 +67,26 @@ _battery_udev_stop(void)
 
 
 static void 
-_battery_udev_event_battery(const char *syspath, Eeze_Udev_Event event, void *data, Eeze_Udev_Watch *watch)
+_battery_udev_event_battery(const char *syspath, Eeze_Udev_Event event, void *data, Eeze_Udev_Watch *watch __UNUSED__)
 {
    if ((event & EEZE_UDEV_EVENT_ADD) ||
-     (event & EEZE_UDEV_EVENT_ONLINE))
+       (event & EEZE_UDEV_EVENT_ONLINE))
      _battery_udev_battery_add(syspath);
    else if ((event & EEZE_UDEV_EVENT_REMOVE) ||
-     (event & EEZE_UDEV_EVENT_OFFLINE))
+            (event & EEZE_UDEV_EVENT_OFFLINE))
      _battery_udev_battery_del(syspath);
    else /* must be change */
      _battery_udev_battery_update(syspath, data);
 }
 
 static void 
-_battery_udev_event_ac(const char *syspath, Eeze_Udev_Event event, void *data, Eeze_Udev_Watch *watch)
+_battery_udev_event_ac(const char *syspath, Eeze_Udev_Event event, void *data, Eeze_Udev_Watch *watch __UNUSED__)
 {
    if ((event & EEZE_UDEV_EVENT_ADD) ||
-     (event & EEZE_UDEV_EVENT_ONLINE))
+       (event & EEZE_UDEV_EVENT_ONLINE))
      _battery_udev_ac_add(syspath);
    else if ((event & EEZE_UDEV_EVENT_REMOVE) ||
-     (event & EEZE_UDEV_EVENT_OFFLINE))
+            (event & EEZE_UDEV_EVENT_OFFLINE))
      _battery_udev_ac_del(syspath);
    else /* must be change */
      _battery_udev_ac_update(syspath, data);