110 	IOService *     controller                      = NULL;  in di_load_controller()  local
127 		controller = OSDynamicCast(IOService, controllerIterator->getNextObject());  in di_load_controller()
128 		if (!controller) {  in di_load_controller()
132 		controller->retain();  in di_load_controller()
142 	return controller;  in di_load_controller()
152 di_add_properties(IOService *controller, bool removable)  in di_add_properties()  argument
154 …if (!controller->setProperty(kDIRootImageRemovableKey, removable ? kOSBooleanTrue : kOSBooleanFals…  in di_add_properties()
166 	IOService               *       controller                      = NULL;  in di_root_image_ext()  local
190 	controller = di_load_controller();  in di_root_image_ext()
191 	if (!controller) {  in di_root_image_ext()
209 	res = di_add_properties(controller, removable);  in di_root_image_ext()
215 	if (!controller->setProperty(kDIRootImageKey, pathString)) {  in di_root_image_ext()
219 	myResult = OSDynamicCast(OSNumber, controller->getProperty(kDIRootImageResultKey));  in di_root_image_ext()
231 	myDevT = OSDynamicCast(OSNumber, controller->getProperty(kDIRootImageDevTKey));  in di_root_image_ext()
240 	myDevName = OSDynamicCast(OSString, controller->getProperty(kDIRootImageDevNameKey));  in di_root_image_ext()
258 	res = controller->waitQuiet((NSEC_PER_SEC * kDIMatchQuiesceTimeout));  in di_root_image_ext()
273 	if (controller) {  in di_root_image_ext()
274 		controller->release();  in di_root_image_ext()
299 	IOService *controller = NULL;  in di_root_ramfile_buf()  local
314 	controller = di_load_controller();  in di_root_ramfile_buf()
315 	if (controller) {  in di_root_ramfile_buf()
317 		controller->setProperty(kDIRootRamFileKey, mem);  in di_root_ramfile_buf()
318 		controller->release();  in di_root_ramfile_buf()
324 	myResult = OSDynamicCast(OSNumber, controller->getProperty(kDIRootImageResultKey));  in di_root_ramfile_buf()
335 	myDevT = OSDynamicCast(OSNumber, controller->getProperty(kDIRootImageDevTKey));  in di_root_ramfile_buf()
344 	myDevName = OSDynamicCast(OSString, controller->getProperty(kDIRootImageDevNameKey));  in di_root_ramfile_buf()
421 			IOService * controller = di_load_controller();  in di_root_ramfile()  local
422 			if (controller) {  in di_root_ramfile()
423 				controller->setProperty(kDIRootRamFileKey, mem);  in di_root_ramfile()
424 				controller->release();  in di_root_ramfile()