While backporting 
37640adbefd6 ("MIPS: PCI: remember nasid changed by
set interrupt affinity") something went wrong and an extra 'n' was added.
So 'data->nasid' became 'data->nnasid' and the MIPS builds started failing.
This is only needed for 5.4-stable tree.
Fixes: 957978aa56f1 ("MIPS: PCI: remember nasid changed by set interrupt affinity")
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
        ret = irq_chip_set_affinity_parent(d, mask, force);
        if (ret >= 0) {
                cpu = cpumask_first_and(mask, cpu_online_mask);
-               data->nnasid = COMPACT_TO_NASID_NODEID(cpu_to_node(cpu));
+               data->nasid = COMPACT_TO_NASID_NODEID(cpu_to_node(cpu));
                bridge_write(data->bc, b_int_addr[pin].addr,
                             (((data->bc->intr_addr >> 30) & 0x30000) |
                              bit | (data->nasid << 8)));