staging: dpaa2-ethsw: read the port state from firmware

Rely on the port state seen by the firmware since it will also be the
one erroring out when trying to setup anything major when the port is
up.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20200721091919.20394-6-ioana.ciornei@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ioana Ciornei 2020-07-21 12:19:18 +03:00 • committed by Greg Kroah-Hartman
commit 1867a402d8