diff --git a/[refs] b/[refs]
index 82596a3fcfcf..6f9543978443 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 17968fbbd19f1bb281ee4eb2548764ac5664c4ec
+refs/heads/master: e250d4bca6cb91471e0757179a152c0943ecce4a
diff --git a/trunk/arch/powerpc/kernel/smp.c b/trunk/arch/powerpc/kernel/smp.c
index e4cb34322de4..e1417c42155c 100644
--- a/trunk/arch/powerpc/kernel/smp.c
+++ b/trunk/arch/powerpc/kernel/smp.c
@@ -571,7 +571,6 @@ void __devinit start_secondary(void *unused)
 	if (system_state == SYSTEM_RUNNING)
 		vdso_data->processorCount++;
 #endif
-	ipi_call_lock();
 	notify_cpu_starting(cpu);
 	set_cpu_online(cpu, true);
 	/* Update sibling maps */
@@ -601,7 +600,6 @@ void __devinit start_secondary(void *unused)
 		of_node_put(np);
 	}
 	of_node_put(l2_cache);
-	ipi_call_unlock();
 
 	local_irq_enable();