dpaa_eth: remove obsolete comment

Comment is no longer valid for a long time now.
Signed-off-by: NMadalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

@@ -2449,10 +2449,6 @@ static int dpaa_phy_init(struct net_device *net_dev)
 
 	/* Remove any features not supported by the controller */
 	phy_dev->supported &= mac_dev->if_support;
-
-	/* Enable the symmetric and asymmetric PAUSE frame advertisements,
-	 * as most of the PHY drivers do not enable them by default.
-	 */
 	phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
 	phy_dev->advertising = phy_dev->supported;