bb755ba47f
Check if an address is free on the bus before plugging in the device. This makes it possible to do the check without any side effects, and to detect the problem early without having to do it in the realize callback. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20201006123904.610658-5-mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>