[PATCH 3/4] powerpc/powernv: remove dead NPU DMA code

[Christoph Hellwig]

On Thu, Jun 20, 2019 at 04:20:08PM +1000, Alexey Kardashevskiy wrote:
> 
> 
> On 20/06/2019 16:03, Christoph Hellwig wrote:
> > Hi Linus,
> > 
> > this goes back to the discussion at last years kernel summit, where
> > we had the discussion on removing code never used by any in-kernel
> > user an no prospects of one.  The IBM folks are unfortunately still
> > dragging their feet on the powerpc side.  Can we revise this discussion?
> > 
> > The use case here is a IBM specific bus for which they only have an
> > out of tree driver that their partner doesn't want to submit for mainline,
> > but keep insisting on keeping the code around (which is also built
> > uncondіtionally for the platform).
> 
> 
> I personally keep insisting on correct commit logs, i.e. not calling
> working code dead and providing actual reasons for the change. Thanks,

If that is the only thing you are complaining about I can clarify it
a little of course.  But it didn't sound like that was the actual
problem.