init_per_cpu
void (*init_per_cpu)(unsigned int);
void (*init_per_cpu)(int cpu);
if (plat_smp_ops.init_per_cpu)
plat_smp_ops.init_per_cpu(smp_processor_id());
if (machine_desc->init_per_cpu)
machine_desc->init_per_cpu(smp_processor_id());
.init_per_cpu = mcip_setup_per_cpu,
if (plat_smp_ops.init_per_cpu)
plat_smp_ops.init_per_cpu(cpu);
if (machine_desc->init_per_cpu)
machine_desc->init_per_cpu(cpu);
extern int init_per_cpu(int cpuid);
init_per_cpu(smp_processor_id()); /* Set Modes & Enable FP */
init_per_cpu(cpunum);