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Date: Thu, 19 Jul 2007 01:21:41 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: "Dave Airlie" <airlied@gmail.com>
Cc: "David Miller" <davem@davemloft.net>, airlied@linux.ie,
       linux-kernel@vger.kernel.org
Subject: Re: cmpxchg is not available to generic code
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On Thu, 19 Jul 2007 18:15:03 +1000 "Dave Airlie" <airlied@gmail.com> wrote:

> Maybe we could add CONFIG_HAVE_CMPXCHG and let DRM depend on it..

That would certainly be better than adding a sprinkle of architectures
in DRM Kconfig dependencies.

I don't know how important DRM is on ARM.  Zero?