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net: fec: free resource after phy probe failed 

Free memory and disable all related clocks when there has no phy
connection or phy probe failed.

Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nimrod Andy 2014-09-23 15:40:58 +08:00 committed by David S. Miller
parent b64bf4b7dd
commit e3c9614f3a
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/freescale/fec_main.c
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@ -2675,6 +2675,8 @@ fec_enet_open(struct net_device *ndev)
ret = fec_enet_mii_probe(ndev);
if (ret) {
fec_enet_free_buffers(ndev);
fec_enet_clk_enable(ndev, false);
pinctrl_pm_select_sleep_state(&fep->pdev->dev);
return ret;
}