Upon adapter hotplug, cxgb4 registers ULD devices for all the ULDs that
are already loaded, ensuring that ULD's can enumerate the hotplugged
adapter without reloading the ULD.
Signed-off-by: NPotnuri Bharat Teja <bharat@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>