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authorDoug Berger <[email protected]>2017-03-09 16:58:46 -0800
committerDavid S. Miller <[email protected]>2017-03-09 18:39:01 -0800
commit7627409cc4970e8c8b9de6945ad86a575290a94e (patch)
tree93bbc395d16f65147b9b928cd058ee2387ebdab4
parenteca4bad73409aedc6ff22f823c18b67a4f08c851 (diff)
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: 1c1008c793fa ("net: bcmgenet: add main driver file") Signed-off-by: Doug Berger <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 99f8d9024633..475dc14931af 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2850,6 +2850,8 @@ err_irq0:
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;
}