diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c
index 01d30cedde46..feea85b52fa8 100644
--- a/drivers/input/touchscreen/zforce_ts.c
+++ b/drivers/input/touchscreen/zforce_ts.c
@@ -880,7 +880,7 @@ static struct i2c_device_id zforce_idtable[] = {
 MODULE_DEVICE_TABLE(i2c, zforce_idtable);
 
 #ifdef CONFIG_OF
-static struct of_device_id zforce_dt_idtable[] = {
+static const struct of_device_id zforce_dt_idtable[] = {
 	{ .compatible = "neonode,zforce" },
 	{},
 };