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/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index d8a15104..f5b6b47 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -799,7 +799,7 @@
 		snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
 			 priv->mii_bus->id, priv->phy_id);
 
-		phydev = phy_connect(dev, phy_id, bcm_enet_adjust_phy_link, 0,
+		phydev = phy_connect(dev, phy_id, bcm_enet_adjust_phy_link,
 				     PHY_INTERFACE_MODE_MII);
 
 		if (IS_ERR(phydev)) {