diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c
index e04a784..6aaa0cf 100644
--- a/drivers/net/cs8900.c
+++ b/drivers/net/cs8900.c
@@ -215,8 +215,7 @@
 }
 
 /* Send a data block via Ethernet. */
-static int cs8900_send(struct eth_device *dev,
-			volatile void *packet, int length)
+static int cs8900_send(struct eth_device *dev, void *packet, int length)
 {
 	volatile u16 *addr;
 	int tmo;