Re: [Qemu-devel] [PATCH qom v3 07/14] qdev: gpio: Re-impement qdev_connect_gpio QOM style

[Paolo Bonzini]

Il 26/09/2014 07:20, Peter Crosthwaite ha scritto:
> +    if (pin) {
> +        object_property_add_child(qdev_get_machine(), "non-qdev-gpio[*]",
> +                                  OBJECT(pin), NULL);
> +    }

So here is when you're using the "do not abort if not a child" behavior.
 It deserves at least a comment, because it's not obvious.

Paolo