From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Wed, 17 Feb 2010 22:36:58 +0000 (+0100)
Subject: PCI PM: Add function for checking PME status of devices
X-Git-Tag: v2.6.34-rc1~287^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58ff463396ad00828e922d50998787e97fd32512;p=pandora-kernel.git

PCI PM: Add function for checking PME status of devices

Add function pci_check_pme_status() that will check the PME status
bit of given device and clear it along with the PME enable bit.  It
will be necessary for PCI run-time power management.

Based on a patch from Shaohua Li <shaohua.li@intel.com>

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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