diff --git a/[refs] b/[refs]
index 190863e803ac..b9e52ed473ee 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 70ba2b6a70f0077707977e3b107478768492040d
+refs/heads/master: d680eb8bcd0e43b20067fd2c810d76463db5444e
diff --git a/trunk/drivers/xen/cpu_hotplug.c b/trunk/drivers/xen/cpu_hotplug.c
index 974f56d1ebe1..5f54c01c1568 100644
--- a/trunk/drivers/xen/cpu_hotplug.c
+++ b/trunk/drivers/xen/cpu_hotplug.c
@@ -10,7 +10,7 @@ static void enable_hotplug_cpu(int cpu)
 	if (!cpu_present(cpu))
 		arch_register_cpu(cpu);
 
-	cpu_set(cpu, cpu_present_map);
+	set_cpu_present(cpu, true);
 }
 
 static void disable_hotplug_cpu(int cpu)
@@ -18,7 +18,7 @@ static void disable_hotplug_cpu(int cpu)
 	if (cpu_present(cpu))
 		arch_unregister_cpu(cpu);
 
-	cpu_clear(cpu, cpu_present_map);
+	set_cpu_present(cpu, false);
 }
 
 static void vcpu_hotplug(unsigned int cpu)