net: phy: remove flags argument from phy_{attach, connect, connect_direct}

The flags argument of the phy_{attach,connect,connect_direct} functions
is then used to assign a struct phy_device dev_flags with its value.
All callers but the tg3 driver pass the flag 0, which results in the
underlying PHY drivers in drivers/net/phy/ not being able to actually
use any of the flags they would set in dev_flags. This patch gets rid of
the flags argument, and passes phydev->dev_flags to the internal PHY
library call phy_attach_direct() such that drivers which actually modify
a phy device dev_flags get the value preserved for use by the underlying
phy driver.

Acked-by: Kosta Zertsekel <konszert@marvell.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/dnet.c b/drivers/net/ethernet/dnet.c
index 2c177b3..f3d60eb 100644
--- a/drivers/net/ethernet/dnet.c
+++ b/drivers/net/ethernet/dnet.c
@@ -281,11 +281,11 @@
 	/* attach the mac to the phy */
 	if (bp->capabilities & DNET_HAS_RMII) {
 		phydev = phy_connect(dev, dev_name(&phydev->dev),
-				     &dnet_handle_link_change, 0,
+				     &dnet_handle_link_change,
 				     PHY_INTERFACE_MODE_RMII);
 	} else {
 		phydev = phy_connect(dev, dev_name(&phydev->dev),
-				     &dnet_handle_link_change, 0,
+				     &dnet_handle_link_change,
 				     PHY_INTERFACE_MODE_MII);
 	}