diff --git a/sound/soc/generic/audio-graph-card2-custom-sample.c b/sound/soc/generic/audio-graph-card2-custom-sample.c
index 1b6ccd2de964..8e5a51098490 100644
--- a/sound/soc/generic/audio-graph-card2-custom-sample.c
+++ b/sound/soc/generic/audio-graph-card2-custom-sample.c
@@ -5,8 +5,9 @@
 // Copyright (C) 2020 Renesas Electronics Corp.
 // Copyright (C) 2020 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 //
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <sound/graph_card.h>