net: cpsw: header, Add missing include
"MII_BUS_ID_SIZE" is defined in linux/phy.h which is not included in the
cpsw.h file.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Reviewed-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/ti/cpsw.h b/drivers/net/ethernet/ti/cpsw.h
index 574f49d..1b71067 100644
--- a/drivers/net/ethernet/ti/cpsw.h
+++ b/drivers/net/ethernet/ti/cpsw.h
@@ -15,6 +15,7 @@
#define __CPSW_H__
#include <linux/if_ether.h>
+#include <linux/phy.h>
struct cpsw_slave_data {
char phy_id[MII_BUS_ID_SIZE];