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Diffstat (limited to 'kernel/time/tick-common.c')
-rw-r--r--kernel/time/tick-common.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 83c4417b6a3..b6b898d2eee 100644
--- 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;
-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);
}
/*