tree 401f8c91fa1613f17c74f121135da9c651630813
parent ae8ede6a0cdcf3b21596f44dff30bbd02265bb41
author Michael Grzeschik <m.grzeschik@pengutronix.de> 1410991970 +0200
committer Michael Grzeschik <m.grzeschik@pengutronix.de> 1445847056 +0100

arcnet: com20020-pci: add rotary index support

The EAE PLX-PCI card has a special rotary encoder
to configure the address of every card individually.
We take this information for the initial setup of
the cards dev_id.

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