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libnvdimm, nfit: Use ACPI_SIG_NFIT instead of hard coded string 

It's minor but that's still better to use ACPI_SIG_NFIT instead of hard
coded string.

Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
Acked-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Lee, Chun-Yi 2016-01-21 20:32:10 +08:00 committed by Dan Williams
parent baa51277cf
commit 8259542348
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/nfit.c
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@ -2372,7 +2372,7 @@ static int acpi_nfit_add(struct acpi_device *adev)
acpi_size sz;
int rc;
status = acpi_get_table_with_size("NFIT", 0, &tbl, &sz);
status = acpi_get_table_with_size(ACPI_SIG_NFIT, 0, &tbl, &sz);
if (ACPI_FAILURE(status)) {
/* This is ok, we could have an nvdimm hotplugged later */
dev_dbg(dev, "failed to find NFIT at startup\n");