On Thursday 07 February 2013, Winkler, Tomas wrote:
> Second why to register anything if the MEI device is not present on the 
> system. 

Mostly to match the expectations of readers of that code. Note that no memory
is wasted if you do this, because it's a static data structure. You can
actually save a few bytes because the registration call moves into an __init
section that is discarded after boot.

        Arnd
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