From: Matthew Garrett <mjg@redhat.com>
Date: Wed, 8 Oct 2008 20:40:32 +0000 (+0100)
Subject: ACPI: WMI: Enable event methods when registering notifiers
X-Git-Tag: v2.6.28-rc1~26^2~28^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a66bfa7a4726e9cbdc985133af728a4bd9925d96;p=pandora-kernel.git

ACPI: WMI: Enable event methods when registering notifiers

According to the ACPI-WMI spec, event blocks may provide a function call
for enabling/disabling them. This patch adds support for making these
calls when registering or removing notifications. Without this, my Dell
firmware provides no data in the event notification.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
---

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