diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 20a8920..3d5fc0f 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -30,7 +30,7 @@
 static RAW_NOTIFIER_HEAD(clockevents_chain);
 
 /* Protection for the above */
-static DEFINE_SPINLOCK(clockevents_lock);
+static DEFINE_RAW_SPINLOCK(clockevents_lock);
 
 /**
  * clockevents_delta2ns - Convert a latch value (device ticks) to nanoseconds
@@ -141,9 +141,9 @@
 	unsigned long flags;
 	int ret;
 
-	spin_lock_irqsave(&clockevents_lock, flags);
+	raw_spin_lock_irqsave(&clockevents_lock, flags);
 	ret = raw_notifier_chain_register(&clockevents_chain, nb);
-	spin_unlock_irqrestore(&clockevents_lock, flags);
+	raw_spin_unlock_irqrestore(&clockevents_lock, flags);
 
 	return ret;
 }
@@ -185,13 +185,13 @@
 	BUG_ON(dev->mode != CLOCK_EVT_MODE_UNUSED);
 	BUG_ON(!dev->cpumask);
 
-	spin_lock_irqsave(&clockevents_lock, flags);
+	raw_spin_lock_irqsave(&clockevents_lock, flags);
 
 	list_add(&dev->list, &clockevent_devices);
 	clockevents_do_notify(CLOCK_EVT_NOTIFY_ADD, dev);
 	clockevents_notify_released();
 
-	spin_unlock_irqrestore(&clockevents_lock, flags);
+	raw_spin_unlock_irqrestore(&clockevents_lock, flags);
 }
 EXPORT_SYMBOL_GPL(clockevents_register_device);
 
@@ -241,7 +241,7 @@
 	struct list_head *node, *tmp;
 	unsigned long flags;
 
-	spin_lock_irqsave(&clockevents_lock, flags);
+	raw_spin_lock_irqsave(&clockevents_lock, flags);
 	clockevents_do_notify(reason, arg);
 
 	switch (reason) {
@@ -256,7 +256,7 @@
 	default:
 		break;
 	}
-	spin_unlock_irqrestore(&clockevents_lock, flags);
+	raw_spin_unlock_irqrestore(&clockevents_lock, flags);
 }
 EXPORT_SYMBOL_GPL(clockevents_notify);
 #endif
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index c2ec250..b3bafd5 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -31,7 +31,7 @@
 /* FIXME: Use cpumask_var_t. */
 static DECLARE_BITMAP(tick_broadcast_mask, NR_CPUS);
 static DECLARE_BITMAP(tmpmask, NR_CPUS);
-static DEFINE_SPINLOCK(tick_broadcast_lock);
+static DEFINE_RAW_SPINLOCK(tick_broadcast_lock);
 static int tick_broadcast_force;
 
 #ifdef CONFIG_TICK_ONESHOT
@@ -96,7 +96,7 @@
 	unsigned long flags;
 	int ret = 0;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	/*
 	 * Devices might be registered with both periodic and oneshot
@@ -122,7 +122,7 @@
 			tick_broadcast_clear_oneshot(cpu);
 		}
 	}
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 	return ret;
 }
 
@@ -161,13 +161,13 @@
  */
 static void tick_do_periodic_broadcast(void)
 {
-	spin_lock(&tick_broadcast_lock);
+	raw_spin_lock(&tick_broadcast_lock);
 
 	cpumask_and(to_cpumask(tmpmask),
 		    cpu_online_mask, tick_get_broadcast_mask());
 	tick_do_broadcast(to_cpumask(tmpmask));
 
-	spin_unlock(&tick_broadcast_lock);
+	raw_spin_unlock(&tick_broadcast_lock);
 }
 
 /*
@@ -212,7 +212,7 @@
 	unsigned long flags;
 	int cpu, bc_stopped;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	cpu = smp_processor_id();
 	td = &per_cpu(tick_cpu_device, cpu);
@@ -263,7 +263,7 @@
 			tick_broadcast_setup_oneshot(bc);
 	}
 out:
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
 
 /*
@@ -299,7 +299,7 @@
 	unsigned long flags;
 	unsigned int cpu = *cpup;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	bc = tick_broadcast_device.evtdev;
 	cpumask_clear_cpu(cpu, tick_get_broadcast_mask());
@@ -309,7 +309,7 @@
 			clockevents_shutdown(bc);
 	}
 
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
 
 void tick_suspend_broadcast(void)
@@ -317,13 +317,13 @@
 	struct clock_event_device *bc;
 	unsigned long flags;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	bc = tick_broadcast_device.evtdev;
 	if (bc)
 		clockevents_shutdown(bc);
 
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
 
 int tick_resume_broadcast(void)
@@ -332,7 +332,7 @@
 	unsigned long flags;
 	int broadcast = 0;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	bc = tick_broadcast_device.evtdev;
 
@@ -351,7 +351,7 @@
 			break;
 		}
 	}
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 
 	return broadcast;
 }
@@ -405,7 +405,7 @@
 	ktime_t now, next_event;
 	int cpu;
 
-	spin_lock(&tick_broadcast_lock);
+	raw_spin_lock(&tick_broadcast_lock);
 again:
 	dev->next_event.tv64 = KTIME_MAX;
 	next_event.tv64 = KTIME_MAX;
@@ -443,7 +443,7 @@
 		if (tick_broadcast_set_event(next_event, 0))
 			goto again;
 	}
-	spin_unlock(&tick_broadcast_lock);
+	raw_spin_unlock(&tick_broadcast_lock);
 }
 
 /*
@@ -457,7 +457,7 @@
 	unsigned long flags;
 	int cpu;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	/*
 	 * Periodic mode does not care about the enter/exit of power
@@ -492,7 +492,7 @@
 	}
 
 out:
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
 
 /*
@@ -563,13 +563,13 @@
 	struct clock_event_device *bc;
 	unsigned long flags;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	tick_broadcast_device.mode = TICKDEV_MODE_ONESHOT;
 	bc = tick_broadcast_device.evtdev;
 	if (bc)
 		tick_broadcast_setup_oneshot(bc);
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
 
 
@@ -581,7 +581,7 @@
 	unsigned long flags;
 	unsigned int cpu = *cpup;
 
-	spin_lock_irqsave(&tick_broadcast_lock, flags);
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 
 	/*
 	 * Clear the broadcast mask flag for the dead cpu, but do not
@@ -589,7 +589,7 @@
 	 */
 	cpumask_clear_cpu(cpu, tick_get_broadcast_oneshot_mask());
 
-	spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
 
 /*
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index af39cf1..b6b898d 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -34,7 +34,7 @@
 ktime_t tick_next_period;
 ktime_t tick_period;
 int tick_do_timer_cpu __read_mostly = TICK_DO_TIMER_BOOT;
-static DEFINE_SPINLOCK(tick_device_lock);
+static DEFINE_RAW_SPINLOCK(tick_device_lock);
 
 /*
  * Debugging: see timer_list.c
@@ -209,7 +209,7 @@
 	int cpu, ret = NOTIFY_OK;
 	unsigned long flags;
 
-	spin_lock_irqsave(&tick_device_lock, flags);
+	raw_spin_lock_irqsave(&tick_device_lock, flags);
 
 	cpu = smp_processor_id();
 	if (!cpumask_test_cpu(cpu, newdev->cpumask))
@@ -268,7 +268,7 @@
 	if (newdev->features & CLOCK_EVT_FEAT_ONESHOT)
 		tick_oneshot_notify();
 
-	spin_unlock_irqrestore(&tick_device_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_device_lock, flags);
 	return NOTIFY_STOP;
 
 out_bc:
@@ -278,7 +278,7 @@
 	if (tick_check_broadcast_device(newdev))
 		ret = NOTIFY_STOP;
 
-	spin_unlock_irqrestore(&tick_device_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_device_lock, flags);
 
 	return ret;
 }
@@ -311,7 +311,7 @@
 	struct clock_event_device *dev = td->evtdev;
 	unsigned long flags;
 
-	spin_lock_irqsave(&tick_device_lock, flags);
+	raw_spin_lock_irqsave(&tick_device_lock, flags);
 	td->mode = TICKDEV_MODE_PERIODIC;
 	if (dev) {
 		/*
@@ -322,7 +322,7 @@
 		clockevents_exchange_device(dev, NULL);
 		td->evtdev = NULL;
 	}
-	spin_unlock_irqrestore(&tick_device_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_device_lock, flags);
 }
 
 static void tick_suspend(void)
@@ -330,9 +330,9 @@
 	struct tick_device *td = &__get_cpu_var(tick_cpu_device);
 	unsigned long flags;
 
-	spin_lock_irqsave(&tick_device_lock, flags);
+	raw_spin_lock_irqsave(&tick_device_lock, flags);
 	clockevents_shutdown(td->evtdev);
-	spin_unlock_irqrestore(&tick_device_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_device_lock, flags);
 }
 
 static void tick_resume(void)
@@ -341,7 +341,7 @@
 	unsigned long flags;
 	int broadcast = tick_resume_broadcast();
 
-	spin_lock_irqsave(&tick_device_lock, flags);
+	raw_spin_lock_irqsave(&tick_device_lock, flags);
 	clockevents_set_mode(td->evtdev, CLOCK_EVT_MODE_RESUME);
 
 	if (!broadcast) {
@@ -350,7 +350,7 @@
 		else
 			tick_resume_oneshot();
 	}
-	spin_unlock_irqrestore(&tick_device_lock, flags);
+	raw_spin_unlock_irqrestore(&tick_device_lock, flags);
 }
 
 /*