error: 'cpu_callin_map' undeclared (first use in this function)

arch/mips/xburst2/core/smp.c: In function 'xburst2_cpu_disable':
arch/mips/xburst2/core/smp.c:397:26: error: 'cpu_callin_map' undeclared (first use in this function); did you mean 'cpu_sibling_map'?
  cpumask_clear_cpu(cpu, &cpu_callin_map);
                          ^~~~~~~~~~~~~~
                          cpu_sibling_map
commit 5892d6a60341d50e1765a86fba0976c747f4fb19
Author: Matt Redfearn <matt.redfearn@mips.com>
Date:   Fri Nov 4 09:28:57 2016 +0000

    MIPS: SMP: Remove cpu_callin_map

    The previous commit made cpu_callin_map redundant, since it is no longer
    used to signal secondary CPUs starting, or going offline. Remove it now.
-       cpumask_clear_cpu(NR_CPUS, (struct cpumask *)cpu_possible_mask);
-       cpumask_clear_cpu(NR_CPUS, (struct cpumask *)cpu_present_mask);
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