diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 10347e3d73ad00d1cdf25ba462c1659f9638840e..e51a1e98e62f4f5ab5f2132184e9686ab1a1f3a9 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -576,7 +576,7 @@ static struct attribute *lpss_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group lpss_attr_group = {
+static const struct attribute_group lpss_attr_group = {
 	.attrs = lpss_attrs,
 	.name = "lpss_ltr",
 };