Re: idea on how to break the static dependencies on demodulator modules

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On Thursday 04 May 2006 22:39, Michael Krufky wrote:
> Andrew de Quincey wrote:
> > On Thursday 04 May 2006 22:16, Johannes Stezenbach wrote:
> >> On Thu, May 04, 2006, Andrew de Quincey wrote:
> >>> Hi, did anyone have any comments on the latest version at
> >>> http://linuxtv.org/hg/~quincy/v4l-dvb-attach
> >>>
> >>> This used module reference counts instead of symbol reference counts,
> >>> avoiding the problems with symbol_put().
> >>
> >> First, I would like it better if symbol_put_addr() would be fixed
> >> so we could use my dvb_detach() idea ;-)
> >> It would mean that no changes to the frontend drivers are
> >> necessary at all.
> >
> > I suppose Trent's patch to fix it would also provide a good indicator as
> > to whether people think symbol_put_addr() is going to be kept or not,
> > depending on its reception by lkml (or whoever its sent to).
> >
> > The problem then is we then can't use the v4l-dvb drivers on older
> > kernels because they won't have symbol_put_addr() fixed. This isn't an
> > issue for me... but it might be for some people.
>
> Please don't let kernel backwards compatability in the mercurial tree
> affect the progression of development.  Only a few months ago did I make
> dvb-kernel cvs backwards compatable, and once backwards compatability
> becomes broken, I'm sure we can figure out some compiler hacks /
> compat.h glue ...

okdoke - I have no problems then - symbol_put_addr it is..

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