forcedeth: Fix resume from hibernation regression.

Reset phy state on resume, fixing a regression caused by powering down
the phy on hibernate.
Signed-off-by: NEd Swierk <eswierk@aristanetworks.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/forcedeth.c

@@ -6117,6 +6117,9 @@ static int nv_resume(struct pci_dev *pdev)
 
 	pci_write_config_dword(pdev, NV_MSI_PRIV_OFFSET, NV_MSI_PRIV_VALUE);
 
+	/* restore phy state, including autoneg */
+	phy_init(dev);
+
 	netif_device_attach(dev);
 	if (netif_running(dev)) {
 		rc = nv_open(dev);