[pvrusb2] pvrusb2 & USB/IP

[Olivier Oswald]

Thanx for the detailed explaination. I think this should be handled by
usb/ip.

I'll try to implement some kind of "keepalive" feature in the usb/ip kernel
modules: when a device disappears from the USB bus but reappears again
within a configurable timeout, its IP tunnel is not disconnected. it should,
however, disappear and reappear on the client (the computer that uses the
USB device over IP), otherwise drivers might get confused if the expect a
device to reset itself (as pvrusb2 probably does).