ACPI/nfit: Adjust annotation for why return 0 if fail to find NFIT at start

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Add detailed explanation for why it's ok to return 0 if we fail to find
an NFIT at startup. Refer to chapter 9.20.2 NVDIMM Root Device in ACPI
6.2 spec.

Signed-off-by: Ocean He <hehy1@lenovo.com>
Reviewed-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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Ocean He 2018-08-07 02:15:31 -04:00 • committed by Dan Williams

parent 9bf3aa4464

commit 9f619d4769

1 changed files with 7 additions and 1 deletions

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drivers/acpi/nfit/core.c

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