hsmmc.c glue uses standard GPIO calls

[linux-2.6-omap-h63xx.git] / kernel / trace / trace_sched_wakeup.c

diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 3c8d61df4474adc473b107f04df43028f8efbee6..e303ccb62cdfb1284847864821d63a72694ca6af 100644 (file)
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -26,7 +26,8 @@ static struct task_struct     *wakeup_task;
 static int                     wakeup_cpu;
 static unsigned                        wakeup_prio = -1;
 
-static DEFINE_SPINLOCK(wakeup_lock);
+static raw_spinlock_t wakeup_lock =
+       (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED;
 
 static void __wakeup_reset(struct trace_array *tr);
 
@@ -56,7 +57,8 @@ wakeup_tracer_call(unsigned long ip, unsigned long parent_ip)
        if (unlikely(disabled != 1))
                goto out;
 
-       spin_lock_irqsave(&wakeup_lock, flags);
+       local_irq_save(flags);
+       __raw_spin_lock(&wakeup_lock);
 
        if (unlikely(!wakeup_task))
                goto unlock;
@@ -71,7 +73,8 @@ wakeup_tracer_call(unsigned long ip, unsigned long parent_ip)
        trace_function(tr, data, ip, parent_ip, flags);
 
  unlock:
-       spin_unlock_irqrestore(&wakeup_lock, flags);
+       __raw_spin_unlock(&wakeup_lock);
+       local_irq_restore(flags);
 
  out:
        atomic_dec(&data->disabled);
@@ -145,7 +148,8 @@ wakeup_sched_switch(void *private, void *rq, struct task_struct *prev,
        if (likely(disabled != 1))
                goto out;
 
-       spin_lock_irqsave(&wakeup_lock, flags);
+       local_irq_save(flags);
+       __raw_spin_lock(&wakeup_lock);
 
        /* We could race with grabbing wakeup_lock */
        if (unlikely(!tracer_enabled || next != wakeup_task))
@@ -174,7 +178,8 @@ wakeup_sched_switch(void *private, void *rq, struct task_struct *prev,
 
 out_unlock:
        __wakeup_reset(tr);
-       spin_unlock_irqrestore(&wakeup_lock, flags);
+       __raw_spin_unlock(&wakeup_lock);
+       local_irq_restore(flags);
 out:
        atomic_dec(&tr->data[cpu]->disabled);
 }
@@ -209,8 +214,6 @@ static void __wakeup_reset(struct trace_array *tr)
        struct trace_array_cpu *data;
        int cpu;
 
-       assert_spin_locked(&wakeup_lock);
-
        for_each_possible_cpu(cpu) {
                data = tr->data[cpu];
                tracing_reset(data);
@@ -229,9 +232,11 @@ static void wakeup_reset(struct trace_array *tr)
 {
        unsigned long flags;
 
-       spin_lock_irqsave(&wakeup_lock, flags);
+       local_irq_save(flags);
+       __raw_spin_lock(&wakeup_lock);
        __wakeup_reset(tr);
-       spin_unlock_irqrestore(&wakeup_lock, flags);
+       __raw_spin_unlock(&wakeup_lock);
+       local_irq_restore(flags);
 }
 
 static void
@@ -252,7 +257,7 @@ wakeup_check_start(struct trace_array *tr, struct task_struct *p,
                goto out;
 
        /* interrupts should be off from try_to_wake_up */
-       spin_lock(&wakeup_lock);
+       __raw_spin_lock(&wakeup_lock);
 
        /* check for races. */
        if (!tracer_enabled || p->prio >= wakeup_prio)
@@ -274,7 +279,7 @@ wakeup_check_start(struct trace_array *tr, struct task_struct *p,
                       CALLER_ADDR1, CALLER_ADDR2, flags);
 
 out_locked:
-       spin_unlock(&wakeup_lock);
+       __raw_spin_unlock(&wakeup_lock);
 out:
        atomic_dec(&tr->data[cpu]->disabled);
 }