net/ieee802154: Set IEEE extended address whatever runtime mode it is

ORFD or RFD does not matter: the extended address should be set
according to device's MAC address.

Change-Id: I39d09c3a953283eeaa30b908ea159638604bd72b
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2 files changed