[Click] Click and e1000e

[Adam Greenhalgh]

>>
>> Overall I'd say I leaned towards one element per device queue, with
>> something like a SUBDEVICE keyword argument that took a list of queues to
>> poll.
>> Eddie
>>
Actually I've found that you need to have a new sub class of
polldevice to handle subqueues so that you can specify a different
configuration phase for the subqueue so that the inital initilisation
is done by the main poll device.

Adam