From: Lin Ming <ming.m.lin@intel.com>
Date: Thu, 21 Jan 2010 01:15:20 +0000 (+0800)
Subject: ACPICA: AcpiGetDevices: Eliminate unnecessary _STA calls
X-Git-Tag: v2.6.34-rc1~237^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f8902acf87aa206ee4b3f633104456d82747ca6;p=pandora-kernel.git

ACPICA: AcpiGetDevices: Eliminate unnecessary _STA calls

In the case where a specific _HID is requested, do not run _STA
until a _HID match is found. This eliminates potentially dozens
of _STA calls during a search for a particular device/HID.

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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