phylib: fixes for PHY_RESUMING state changes
The PHY_HALTED state disables phydev->link, but the link will not be updated upon entering PHY_RESUMING. Add a call to phy_read_status() to update the link before entering PHY_RUNNING. If the link is not up at this point, enter the PHY_NOLINK state instead. Also, when transitioning from PHY_RESUMING to PHY_RUNNING, calls to netif_carrier_on() and phydev->adjust_link() are missing. Add the calls similar to the other transitions to PHY_RUNNING. Signed-off-by: Wade Farnsworth <wfarnsworth@mvista.com> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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