[Intel-gfx] [PATCH 57/89] drm/i915: Rewrite ABS_DIFF() in a safer manner

[Damien Lespiau]

On Thu, Sep 04, 2014 at 03:11:24PM +0300, Jani Nikula wrote:
> On Thu, 04 Sep 2014, Damien Lespiau <damien.lespiau at intel.com> wrote:
> > The new version of the macro does a few things better:
> >   - protect the arguments,
> >   - only evaluate the arguments once,
> >   - check that the arguments are of the same type,
> >
> > Change LC_FREQ_2K to be a unsigned 64bit constant and removed the '()'
> > from the caller as a result.
> >
> > Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
> 
> Reviewed-by: Jani Nikula <jani.nikula at intel.com>
> 
> Can be picked up for dinq separate from this series, right?

Yes, it can indeed.

-- 
Damien