diff --git a/drivers/net/phy/mdio-bcm-unimac.c b/drivers/net/phy/mdio-bcm-unimac.c
index f9d98a6e67bc4..52703bbd4d666 100644
--- a/drivers/net/phy/mdio-bcm-unimac.c
+++ b/drivers/net/phy/mdio-bcm-unimac.c
@@ -316,7 +316,7 @@ static int unimac_mdio_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static int unimac_mdio_suspend(struct device *d)
+static int __maybe_unused unimac_mdio_suspend(struct device *d)
 {
 	struct unimac_mdio_priv *priv = dev_get_drvdata(d);
 
@@ -325,7 +325,7 @@ static int unimac_mdio_suspend(struct device *d)
 	return 0;
 }
 
-static int unimac_mdio_resume(struct device *d)
+static int __maybe_unused unimac_mdio_resume(struct device *d)
 {
 	struct unimac_mdio_priv *priv = dev_get_drvdata(d);
 	int ret;