Re: [PATCH 2/2] dma-mapping: move all DMA mapping code to kernel/dma

[Christoph Hellwig]

On Thu, Jun 14, 2018 at 03:13:46PM +0300, Andy Shevchenko wrote:
> For my point of view, makes sense!
> 
> > +config HAS_DMA
> > +       bool
> > +       depends on !NO_DMA
> > +       default y
> 
> I see it's just move from other file, though we might switch to
>   def_bool y
> instead of two lines.

Makes sense, but I'd rather send it together with a bunch of other
cleanups in that area for the 4.19 merge window.