VECTOR_UNUSED
return VECTOR_UNUSED;
return VECTOR_UNUSED;
per_cpu(vector_irq, cpu)[vector] = VECTOR_UNUSED;
if (desc == VECTOR_UNUSED)
__this_cpu_write(vector_irq[vector], VECTOR_UNUSED);
__this_cpu_write(vector_irq[vector], VECTOR_UNUSED);
[0 ... NR_VECTORS - 1] = VECTOR_UNUSED,