252 intel_th_device_alloc(struct intel_th *th, unsigned int type, const char *name,  in intel_th_device_alloc()  argument
259 		parent = th->dev;  in intel_th_device_alloc()
261 		parent = &th->hub->dev;  in intel_th_device_alloc()
279 		dev_set_name(&thdev->dev, "%d-%s%d", th->id, name, id);  in intel_th_device_alloc()
281 		dev_set_name(&thdev->dev, "%d-%s", th->id, name);  in intel_th_device_alloc()
422 static int intel_th_populate(struct intel_th *th, struct resource *devres,  in intel_th_populate()  argument
435 		thdev = intel_th_device_alloc(th, subdev->type, subdev->name,  in intel_th_populate()
463 				dev_dbg(th->dev, "%s:%d @ %pR\n",  in intel_th_populate()
477 			thdev->dev.devt = MKDEV(th->major, i);  in intel_th_populate()
490 			th->hub = thdev;  in intel_th_populate()
496 		th->thdev[i] = thdev;  in intel_th_populate()
503 		intel_th_device_remove(th->thdev[i]);  in intel_th_populate()
561 	struct intel_th *th;  in intel_th_alloc()  local
564 	th = kzalloc(sizeof(*th), GFP_KERNEL);  in intel_th_alloc()
565 	if (!th)  in intel_th_alloc()
568 	th->id = ida_simple_get(&intel_th_ida, 0, 0, GFP_KERNEL);  in intel_th_alloc()
569 	if (th->id < 0) {  in intel_th_alloc()
570 		err = th->id;  in intel_th_alloc()
574 	th->major = __register_chrdev(0, 0, TH_POSSIBLE_OUTPUTS,  in intel_th_alloc()
576 	if (th->major < 0) {  in intel_th_alloc()
577 		err = th->major;  in intel_th_alloc()
580 	th->dev = dev;  in intel_th_alloc()
582 	err = intel_th_populate(th, devres, ndevres, irq);  in intel_th_alloc()
586 	return th;  in intel_th_alloc()
589 	__unregister_chrdev(th->major, 0, TH_POSSIBLE_OUTPUTS,  in intel_th_alloc()
593 	ida_simple_remove(&intel_th_ida, th->id);  in intel_th_alloc()
596 	kfree(th);  in intel_th_alloc()
602 void intel_th_free(struct intel_th *th)  in intel_th_free()  argument
607 		if (th->thdev[i] != th->hub)  in intel_th_free()
608 			intel_th_device_remove(th->thdev[i]);  in intel_th_free()
610 	intel_th_device_remove(th->hub);  in intel_th_free()
612 	__unregister_chrdev(th->major, 0, TH_POSSIBLE_OUTPUTS,  in intel_th_free()
615 	ida_simple_remove(&intel_th_ida, th->id);  in intel_th_free()
617 	kfree(th);  in intel_th_free()