Lines Matching refs:kIOReturnUnsupported
846 IOReturn result = kIOReturnUnsupported;
863 if ((kIOReturnUnsupported == result) && (provider = getProvider())) {
1444 return( kIOReturnUnsupported );
4180 return kIOReturnUnsupported;
4191 return kIOReturnUnsupported;
4201 return kIOReturnUnsupported;
4207 return kIOReturnUnsupported;
4217 return( kIOReturnUnsupported );
4222 return( kIOReturnUnsupported);
4246 {kIOReturnUnsupported, "unsupported function" },
4315 case kIOReturnUnsupported:
4391 return kIOReturnUnsupported;