V4L/DVB (5127): M920x: update megasky driver for recent changes in the dvb tree

update code to use dvb_attach()
update code to reflect recent changes to the dvb_usb framework

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2 files changed