Once you realize that documentation should be laughed at, peed upon, put on fire, and just ridiculed in general, then, and only then, have you reached the level where you can safely read it and try to use it to actually implement a driver.
Linus TorvaldsI made very sure that I did not get involved with any of the commercial Linux companies, exactly so that I would be neutral and not ever seen as "working for the competition".
Linus TorvaldsI'd like to point out that I don't think that there is anything fundamentally superior in the GPL as compared to the BSD license, for example. But the GPL is what I want to program with, because unlike the BSD license it guarantees that anybody who works on the project in the future will also contribute their changes back to the community.
Linus Torvalds