ACPI print OSI(Linux) warning only once

This message gets repeated on some machines:
https://bugzilla.kernel.org/show_bug.cgi?id=29292

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2011-08-02 00:45:48 -04:00
commit 8997621bb2