Re: [Qemu-devel] [PATCH 3/3] vmmouse: replace PROP_PTR property with gpio pin to i8042

[Paolo Bonzini]

On 02/07/2012 01:39 PM, Juan Quintela wrote:
> > >            vmmouse = isa_try_create(isa_bus, "vmmouse");
> > >  +        qdev_init_nofail(&vmmouse->qdev);
> > >  +        qdev_connect_gpio_out(DEVICE(vmmouse), 0,
> > >  +                              qdev_get_gpio_in(DEVICE(i8042), 0));
> Are you sue that vmmouse is always non-NULL?  My understanding is that
> all callers check if is_try_create() return NULL.
>
> Could you clarify?

No, I couldn't. :)  You're right.

Paolo