From: Lee, Chun-Yi <joeyli.kernel@gmail.com>
Date: Thu, 21 Jan 2016 12:32:10 +0000 (+0800)
Subject: libnvdimm, nfit: Use ACPI_SIG_NFIT instead of hard coded string
X-Git-Tag: v4.7-rc1~78^2~3^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8259542348d93da6a04eed979047b1fd1ca72abe;p=karo-tx-linux.git

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>
---

diff --git a/drivers/acpi/nfit.c b/drivers/acpi/nfit.c
index db0f806b8388..a434b58c5e11 100644
--- a/drivers/acpi/nfit.c
+++ b/drivers/acpi/nfit.c
@@ -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");