Re: [PATCH] Staging: comedi: Remove useless code

[Greg KH <greg@kroah.com>]

On Tue, Mar 24, 2009 at 08:01:21PM +0100, Alessio Igor Bogani wrote:
> Remove all code contained into CONFIG_COMEDI_RTAI, CONFIG_COMEDI_RTL,
> CONFIG_COMEDI_RTL_V1, CONFIG_COMEDI_FUSION and CONFIG_COMEDI_RT
> ifdef/endif preprocessor directives. Which all referred to 
> method called "dual kernel approach" (where both a micro kernel OS
> and Linux running on same machine and IRQ dispatching is under the
> control of the first one) for achieve real-time behavior.
> 
> I take notice that:
> 
> 1) Those are all completely undocumented.
> 2) No one express interest in keep those in sync so are unsupported.
> 3) As far I know, and at least for CONFIG_COMEDI_FUSION, are obsolete
>    (FUSION was replaced by Xenomai long time ago).
> 4) Should be  better to let respectively authors make a separate patch
>    against Linux source and comedi drivers.
> 5) Removing those should do avoid confusion in Linux kernel developers.
> 6) Keep those in don't let us chance to break/change the interfaces.
> 7) Those aren't integrated with Kbuild so are useless in any case.
> 8) Removing those make the code more simple.

Can you run this by the other comedi developers?  I think that there is
some useful code in here, I don't want to just dump it all.

thanks,

greg k-h