r8169: power down chip in probe

The removed code would be called in two situations:
1. interface is brought up never or >10s after driver load
2. after close()

Case 1 we can handle cleaner by ensuring chip is powered down when
leaving probe(). open() callback will power up the chip.

In case 2 we call rtl_pll_power_down() twice currently, from the
close() callback and 10s later when entering runtime-suspend.
This is avoided by this patch.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2018-07-17 21:21:37 +02:00 committed by David S. Miller
parent fd3d96ae49
commit 07df5bd874

View file

@ -6965,10 +6965,8 @@ static int rtl8169_runtime_suspend(struct device *device)
struct net_device *dev = pci_get_drvdata(pdev);
struct rtl8169_private *tp = netdev_priv(dev);
if (!tp->TxDescArray) {
rtl_pll_power_down(tp);
if (!tp->TxDescArray)
return 0;
}
rtl_lock_work(tp);
__rtl8169_set_wol(tp, WAKE_ANY);
@ -7485,6 +7483,9 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc)
return rc;
/* chip gets powered up in rtl_open() */
rtl_pll_power_down(tp);
rc = register_netdev(dev);
if (rc)
goto err_mdio_unregister;