From: Chris Metcalf <cmetcalf@tilera.com>
Date: Fri, 9 Aug 2013 20:53:50 +0000 (-0400)
Subject: tile: fix some -Wsign-compare warnings
X-Git-Tag: v3.12-rc1~120^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fbeee29a2b87574527897c3ded1f92e236518c7;p=pandora-kernel.git

tile: fix some -Wsign-compare warnings

Normally the build doesn't include these warnings, but at one
point I built with -Wsign-compare, and noticed a few things that
are technically bugs.  This change fixes those things.

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