Get the features information from the driver info of the usb device id
structure provided by the caller. The device ids and feature structs
are strong coupled using indices.
Signed-off-by: NBastian Blank <waldi@debian.org>
Tested-by: NJason Childs <oblivian@users.sourceforge.net>
Acked-by: NPing Cheng <pingc@wacom.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>