Fixed incorrect call to the user callback CALLBACK_Audio_Device_GetSetInterfaceProperty() in the Audio Class device driver (thanks to Tiit Ratsep).

LUFA/DoxygenPages/ChangeLog.txt

@@ -25,6 +25,7 @@
   *  - Core:
   *   - Fixed possible enumeration error if the user application selects a pipe other than the default Control pipe between the Powered and Default states of
   *     the host state machine
+  *   - Fixed incorrect call to the user callback CALLBACK_Audio_Device_GetSetInterfaceProperty() in the Audio Class device driver (thanks to Tiit Ratsep)
   *   - Fixed compile error for the UC3 architecture when INTERRUPT_CONTROL_ENDPOINT is specified (thanks to Andrus Aaslaid)
   *  - Library Applications:
   *   - None

LUFA/Drivers/USB/Class/Device/AudioClassDevice.c

@@ -125,7 +125,7 @@ void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const Audi
 					Endpoint_ClearIN();
 
 					CALLBACK_Audio_Device_GetSetInterfaceProperty(AudioInterfaceInfo, Property, Entity,
-				                                                  Parameter, NULL, NULL);
+				                                                  Parameter, &ValueLength, Value);
 				}
 			}