diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 882fdc4a6fd4fb9bba4b8aae5383b9ab88572f1f..3d0aea8f3801db4cfa49a93b3ce2ca2abb15fff7 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1134,7 +1134,7 @@ MODULE_DEVICE_TABLE(of, rt5514_of_match);
 #endif
 
 #ifdef CONFIG_ACPI
-static struct acpi_device_id rt5514_acpi_match[] = {
+static const struct acpi_device_id rt5514_acpi_match[] = {
 	{ "10EC5514", 0},
 	{},
 };