diff -r 21625e5de155 -r 93c0009bd947 usbmgmt/usbmgr/usbman/extensionplugin/src/MUsbManExtensionPluginObserver.cpp
--- a/usbmgmt/usbmgr/usbman/extensionplugin/src/MUsbManExtensionPluginObserver.cpp	Mon Sep 06 11:27:08 2010 +0800
+++ b/usbmgmt/usbmgr/usbman/extensionplugin/src/MUsbManExtensionPluginObserver.cpp	Thu Sep 16 12:03:29 2010 +0800
@@ -37,3 +37,12 @@
 	MuepoDoRegisterStateObserverL(aObserver);
 	}
 
+#ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1	
+EXPORT_C void MUsbmanExtensionPluginObserver::RegisterChargingObserverL(MUsbChargingNotify& aObserver)
+	{
+	MuepoDoRegisterChargingObserverL(aObserver);
+	}
+#endif
+
+
+