From: Lin Ming <ming.m.lin@intel.com>
Date: Tue, 13 Oct 2009 02:29:30 +0000 (+0800)
Subject: ACPICA: Remove possibility of executing _REG methods twice
X-Git-Tag: v2.6.33-rc1~334^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74d3ec77a5e0633b0c7a8490941432c2e4789037;p=pandora-kernel.git

ACPICA: Remove possibility of executing _REG methods twice

If a custom address space handler is installed by the host
before the "initialize operation regions" phase of the ACPICA
initialization, any _REG methods for that address space could
be executed twice. This change fixes the problem.
ACPICA BZ 427.

http://www.acpica.org/bugzilla/show_bug.cgi?id=427

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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