XXXX pass in cpu_pause_func via pause_cpus

@@ -338,11 +338,11 @@
                 i++;
                 cpup = cpup->cpu_next;
         } while (cpup != cpu_list);
         num = i;
 
-        pause_cpus(NULL);
+        pause_cpus(NULL, NULL);
         for (i = 0; i < num; i++)
                 disp_dq_assign(&disp_mem[i], numpris);
         start_cpus();
 
         /*