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Commit 7627409c authored by Doug Berger's avatar Doug Berger Committed by David S. Miller
Browse files

net: bcmgenet: power down internal phy if open or resume fails 



Since the internal PHY is powered up during the open and resume
functions it should be powered back down if the functions fail.

Fixes: 1c1008c7 ("net: bcmgenet: add main driver file")
Signed-off-by: default avatarDoug Berger <opendmb@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent eca4bad7

drivers/net/ethernet/broadcom/genet/bcmgenet.c

+4 −0
Original line number Diff line number Diff line
@@ -2850,6 +2850,8 @@ static int bcmgenet_open(struct net_device *dev) 
err_fini_dma:

	bcmgenet_fini_dma(priv);

err_clk_disable:

	if (priv->internal_phy)

		bcmgenet_power_down(priv, GENET_POWER_PASSIVE);

	clk_disable_unprepare(priv->clk);

	return ret;

}
@@ -3551,6 +3553,8 @@ static int bcmgenet_resume(struct device *d) 
	return 0;



out_clk_disable:

	if (priv->internal_phy)

		bcmgenet_power_down(priv, GENET_POWER_PASSIVE);

	clk_disable_unprepare(priv->clk);

	return ret;

}