clockevents: Convert to raw_spinlock

[pandora-kernel.git] / kernel / time / tick-common.c

diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index af39cf1..b6b898d 100644 (file)
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -34,7 +34,7 @@ DEFINE_PER_CPU(struct tick_device, tick_cpu_device);
 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 @@ static int tick_check_new_device(struct clock_event_device *newdev)
        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 @@ static int tick_check_new_device(struct clock_event_device *newdev)
        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 @@ out_bc:
        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 @@ static void tick_shutdown(unsigned int *cpup)
        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 @@ static void tick_shutdown(unsigned int *cpup)
                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 @@ static void tick_suspend(void)
        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 @@ static void tick_resume(void)
        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 @@ static void tick_resume(void)
                else
                        tick_resume_oneshot();
        }
-       spin_unlock_irqrestore(&tick_device_lock, flags);
+       raw_spin_unlock_irqrestore(&tick_device_lock, flags);
 }
 
 /*