ACPI / HED: constify ACPI device ids
Constify the acpi_hed_ids[] ACPI device IDs array -- no need to have it
writeable.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/hed.c b/drivers/acpi/hed.c
index aafe3ca..a322710 100644
--- a/drivers/acpi/hed.c
+++ b/drivers/acpi/hed.c
@@ -27,7 +27,7 @@
#include <linux/acpi.h>
#include <acpi/hed.h>
-static struct acpi_device_id acpi_hed_ids[] = {
+static const struct acpi_device_id acpi_hed_ids[] = {
{"PNP0C33", 0},
{"", 0},
};