busybox: enable all disabled devices in /cat/proc/wakeup to wakeup from standby

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/sysutils/busybox/init.d/23_acpid

@@ -30,4 +30,12 @@
   progress "Starting ACPI daemon"
 
   acpid /dev/input/event* 2>&1 > /dev/null
+
+  if [ -f /proc/acpi/wakeup ]; then
+    progress "enable WakeUp devices"
+
+    for device in `cat /proc/acpi/wakeup |grep "*disabled" | cut -f1 -d " "`; do
+      echo -n $device > /proc/acpi/wakeup
+    done
+  fi
 )&