284 	return kIOReturnUnsupported;  in UpdateReport_Impl()
290 	return kIOReturnUnsupported;  in ConfigureReport_Impl()
301 		return kIOReturnUnsupported;  in _ConfigureReport()
334 		return kIOReturnUnsupported;  in _UpdateReport()
536 	if (kIOReturnUnsupported == ret) {  in SetProperties_Impl()
570 	IOReturn       ret = kIOReturnUnsupported;  in RemoveProperty_Impl()
573 		return kIOReturnUnsupported;  in RemoveProperty_Impl()
646 	return kIOReturnUnsupported;  in UserSetProperties_Impl()
2026 	return kIOReturnUnsupported;  in Cancel_Impl()
2040 	return kIOReturnUnsupported;  in DeliverNotifications()
2298 	return kIOReturnUnsupported;  in Exit_Impl()
2305 	return kIOReturnUnsupported;  in LoadModule_Impl()
2389 	return kIOReturnUnsupported;  in Dispatch()
2395 	IOReturn          ret = kIOReturnUnsupported;  in Invoke()
2469 		return kIOReturnUnsupported;  in Dispatch()
3372 		return kIOReturnUnsupported;  in IOUserServerUEXTTrap()
3375 		return kIOReturnUnsupported;  in IOUserServerUEXTTrap()
4227 	IOReturn kr = kIOReturnUnsupported;  in setProperties()
4637 		return kIOReturnUnsupported;  in serviceNewUserClient()
5063 		return kIOReturnUnsupported;  in Create_Impl()
5066 	ret = kIOReturnUnsupported;  in Create_Impl()
5127 		return kIOReturnUnsupported;  in Terminate_Impl()
5762 	return kIOReturnUnsupported;  in ClientCrashed_Impl()
5852 	IOReturn ret = kIOReturnUnsupported;  in setProperties()
6024 	return kIOReturnUnsupported;  in CopyClientEntitlements_Impl()
6059 	return kIOReturnUnsupported;  in _ExternalMethod_Impl()
6100 	kr             = kIOReturnUnsupported;  in externalMethod()
6720 	return kIOReturnUnsupported;  in Cancel_Impl()
7273 	return kIOReturnUnsupported;  in SetWorkGroupPort_Impl()
7409 	return kIOReturnUnsupported;  in SetEventlinkPort_Impl()