ACPI: Make sure the FADT is at least rev 2 before using the reset register
authorMatthew Garrett <mjg@redhat.com>
Fri, 11 Mar 2011 21:12:20 +0000 (16:12 -0500)
committerLen Brown <len.brown@intel.com>
Wed, 23 Mar 2011 03:52:49 +0000 (23:52 -0400)
The reset register was only introduced with version 2 of the FADT, so we
should check that the FADT revision before trusting its contents.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>

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