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>
This commit is contained in:
Michael Grzeschik 2015-03-20 15:22:24 +01:00
commit ae8ede6a0c