From: Mathias Krause <minipli@googlemail.com>
Date: Sat, 2 Jan 2016 10:30:09 +0000 (+0100)
Subject: ACPI / PNP: constify device IDs
X-Git-Tag: v4.5-rc1~125^2~7^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38a234b9f08883bbcb475b798e0a3d6b44bd37d7;p=thirdparty%2Flinux.git

ACPI / PNP: constify device IDs

Instead of re-creating the array on the stack each time
is_cmos_rtc_device() gets called, make the array 'static const'.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/acpi_pnp.c b/drivers/acpi/acpi_pnp.c
index 48fc3ad13a4bb..67d97c0090a27 100644
--- a/drivers/acpi/acpi_pnp.c
+++ b/drivers/acpi/acpi_pnp.c
@@ -367,7 +367,7 @@ static struct acpi_scan_handler acpi_pnp_handler = {
  */
 static int is_cmos_rtc_device(struct acpi_device *adev)
 {
-	struct acpi_device_id ids[] = {
+	static const struct acpi_device_id ids[] = {
 		{ "PNP0B00" },
 		{ "PNP0B01" },
 		{ "PNP0B02" },