Re: [PATCH v6 1/7] drm/tilcdc: ensure nonatomic iowrite64 is not used

From: Logan Gunthorpe
Date: Fri Aug 04 2017 - 11:47:56 EST

On 04/08/17 07:03 AM, Tomi Valkeinen wrote:
> I haven't really followed the discussion on this, but if the tilcdc's
> use of iowrite64 causes (real) problems/complications elsewhere, I think
> we could drop it.

Well, that's up to you. The patch I submitted should still be correct
though, and if arm ever gets a proper atomic iowrite64 implementation it
would be good to use it. So in an annotative sense it's nice to keep the
function call in there.