From: Chris Metcalf <cmetcalf@tilera.com>
Date: Thu, 29 Mar 2012 19:43:20 +0000 (-0400)
Subject: arch/tile: fix bug in delay_backoff()
X-Git-Tag: v3.4-rc2~7^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=444eef1ba40546690a77b2af4cba7d4561e7bba5;p=pandora-kernel.git

arch/tile: fix bug in delay_backoff()

We were carefully computing a value to use for the number of loops
to spin for, and then ignoring it.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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