diff --git a/drivers/input/touchscreen/lpc32xx_ts.c b/drivers/input/touchscreen/lpc32xx_ts.c
index 2058253b55d9..bb47d3442a35 100644
--- a/drivers/input/touchscreen/lpc32xx_ts.c
+++ b/drivers/input/touchscreen/lpc32xx_ts.c
@@ -384,7 +384,7 @@ static const struct dev_pm_ops lpc32xx_ts_pm_ops = {
 #endif
 
 #ifdef CONFIG_OF
-static struct of_device_id lpc32xx_tsc_of_match[] = {
+static const struct of_device_id lpc32xx_tsc_of_match[] = {
 	{ .compatible = "nxp,lpc3220-tsc", },
 	{ },
 };