acpi, nfit: add 'Enable Latch System Shutdown Status' command support

The NVDIMM_FAMILY_INTEL 'Enable Latch System Shutdown Status' command
indicates to the platform that system software has acknowledged the most
recent unsafe shutdown status.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2017-11-15 10:10:48 -08:00
commit 79ab67ede2