irq_choose_cpu
int irq_choose_cpu(const struct cpumask *mask);
int cpuid = irq_choose_cpu(dest);
int cpuid = irq_choose_cpu(cpumask);
cpuid = irq_choose_cpu(data->irq,
cpuid = irq_choose_cpu(data->irq, mask);
unsigned long cpuid = irq_choose_cpu(data->irq,
unsigned long cpuid = irq_choose_cpu(data->irq, mask);
cpuid = irq_choose_cpu(data->irq, irq_data_get_affinity_mask(data));
cpuid = irq_choose_cpu(data->irq, mask);
oldcpu = irq_choose_cpu(irq_data_get_affinity_mask(data));
newcpu = irq_choose_cpu(dest);
cpu = irq_choose_cpu(irq_data_get_affinity_mask(data));
cpu = irq_choose_cpu(irq_data_get_affinity_mask(data));