arcnet: com20020-pci: set dev_port to the subdevice index

This patch sets the dev_port according to the index of
the card. This can be used by udev to name the ports
in userspace.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/arcnet/com20020-pci.c b/drivers/net/arcnet/com20020-pci.c
index a12bf83be750..e3b7c14e619f 100644
--- a/drivers/net/arcnet/com20020-pci.c
+++ b/drivers/net/arcnet/com20020-pci.c
@@ -96,6 +96,7 @@ static int com20020pci_probe(struct pci_dev *pdev,
                         ret = -ENOMEM;
                         goto out_port;
                 }
+                dev->dev_port = i;
 
                 dev->netdev_ops = &com20020_netdev_ops;