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path: root/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
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Diffstat (limited to 'drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c')
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
index e31a5a397f11..f55d9d9c01a8 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
@@ -40,6 +40,13 @@
void bcmgenet_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
+ struct device *kdev = &priv->pdev->dev;
+
+ if (!device_can_wakeup(kdev)) {
+ wol->supported = 0;
+ wol->wolopts = 0;
+ return;
+ }
wol->supported = WAKE_MAGIC | WAKE_MAGICSECURE | WAKE_FILTER;
wol->wolopts = priv->wolopts;