cdc_acm: no symbol version for module_layout

[Christos Ricudis]

> Kamia alli idea, ektos apo to na balo centos? :>


Prwth kalh idea : Pes mas poio einai "to feature pou den paizei". O
CDC_ACM einai arketa generic driver.

Deyterh kalh idea : Compile your own kernel from pristine sources, an
ypo8esoume oti einai ontws kernel-level feature, anti na kopiareis
drivers apo asxetes ekdoseis.

Trith kalh idea : Ean den 8eleis na kaneis to 2, h prokeitai gia kati
poy egine patch eksw apo ta pristine kernel sources, psakse na breis to
patch. Prospa8hse na katalabeis ti kanei, prin to kaneis apply.