bna: make pointers to read-only inputs const

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/ethernet/brocade/bna/bna.h
Simple merge

diff --cc drivers/net/ethernet/brocade/bna/bna_tx_rx.c
Simple merge

diff --cc drivers/net/ethernet/brocade/bna/bnad.c
Simple merge

diff --cc drivers/net/ethernet/brocade/bna/bnad.h
Simple merge