From: Mike Waychison <mikew@google.com>
Date: Wed, 23 Feb 2011 01:53:26 +0000 (-0800)
Subject: firmware: Break out system_event_log in dmi-sysfs
X-Git-Tag: v2.6.39-rc1~471^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=925a1da7477fc4ba5849c6f0243934fa5072493c;p=pandora-kernel.git

firmware: Break out system_event_log in dmi-sysfs

The optional type 15 entry of the DMI table describes a non-volatile
storage-backed system event log.

In preparation for the next commit which exposes the raw bits of the
event log to userland, create a new sub-directory within the dmi entry
called "system_event_log" and expose attribute files that describe the
event log itself.

Currently, only a single child object is permitted within a
dmi_sysfs_entry.  We simply point at this child from the dmi_sysfs_entry
if it exists.

Signed-off-by: Mike Waychison <mikew@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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