From: Alexander Shishkin <virtuoso@slind.org>
Date: Wed, 4 Aug 2010 10:27:33 +0000 (+0100)
Subject: ARM: 6294/1: etm: do a dummy read from OSSRR during initialization
X-Git-Tag: v2.6.36-rc1~102^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=988257cfcbc468cb26b3addfcab1d0187c4e2399;p=pandora-kernel.git

ARM: 6294/1: etm: do a dummy read from OSSRR during initialization

The first read from ETM OS save and restore register after the power
down bit deassertion returns garbage.

Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

Reading git-diff-tree failed