diff --git a/drivers/net/fm/eth.c b/drivers/net/fm/eth.c
index f7ed850c91..f34f4db6b6 100644
--- a/drivers/net/fm/eth.c
+++ b/drivers/net/fm/eth.c
@@ -420,7 +420,7 @@ static void fm_eth_halt(struct eth_device *dev)
 	phy_shutdown(fm_eth->phydev);
 }
 
-static int fm_eth_send(struct eth_device *dev, volatile void *buf, int len)
+static int fm_eth_send(struct eth_device *dev, void *buf, int len)
 {
 	struct fm_eth *fm_eth;
 	struct fm_port_global_pram *pram;