[PATCH] arm: add a comment to __atags_pointer describing where it's set

[Russell King - ARM Linux]

On Tue, Jan 19, 2010 at 09:43:42AM +0100, Uwe Kleine-König wrote:
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Grep is a wonderful tool for this; we have many more like this and
it really doesn't make sense to start adding comments describing
where things get written.