Re: should gpio be moved to sys/dev from sys/sys?

[Marc Balmer <marc%msys.ch@localhost>]

> After so many people got upset about me initially putting the  
> keylock kernel service in sys/kern and the header in sys/sys, I  
> wonder if sys/gpio.h should be moved to sys/dev as well?  or should  
> sys/dev/keylock.h go to sys/sys since it contains stuff accessed  
> from kernel and userland?  the distinction seem not to be crytal  
> clear.
>
> opinions?


here's a first opinion:

- device specific C header files should go to /usr/include/dev (thus  
sys/dev in the src tree)
- system C header files (kernel data structures) should go to /usr/ 
include/sys (thus sys/sys in the src tree)