"me too" for the issue reported by Matt Shultz on 7 Jan: Re: Problem with martian-modem; can no longer be compiled as of kernel >=3.10? > > From what I've dug up online, these errors seem to be indicative of > > large changes that occurred recently in the kernel. The proc interface > > itself seems to have changed significantly, for instance, PDE_DATA > > replacing PDE, and proc_create taking the place of create_proc_entry, > > [...]