diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 49ed8737871f9283584a0b4949adb053baf723e8..2594f7779c6f147d71fdda29f2eab22b0c9e1955 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -1749,7 +1749,7 @@ static int m_can_plat_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static int m_can_runtime_suspend(struct device *dev)
+static int __maybe_unused m_can_runtime_suspend(struct device *dev)
 {
 	struct net_device *ndev = dev_get_drvdata(dev);
 	struct m_can_priv *priv = netdev_priv(ndev);
@@ -1760,7 +1760,7 @@ static int m_can_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static int m_can_runtime_resume(struct device *dev)
+static int __maybe_unused m_can_runtime_resume(struct device *dev)
 {
 	struct net_device *ndev = dev_get_drvdata(dev);
 	struct m_can_priv *priv = netdev_priv(ndev);