hrtimers: Convert to raw_spinlocks

Convert locks which cannot be sleeping locks in preempt-rt to
raw_spinlocks.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index 9d80db4747d4..28265636b6c2 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -84,7 +84,7 @@ print_active_timers(struct seq_file *m, struct hrtimer_clock_base *base,
 
 next_one:
         i = 0;
-        spin_lock_irqsave(&base->cpu_base->lock, flags);
+        raw_spin_lock_irqsave(&base->cpu_base->lock, flags);
 
         curr = base->first;
         /*
@@ -100,13 +100,13 @@ next_one:
 
                 timer = rb_entry(curr, struct hrtimer, node);
                 tmp = *timer;
-                spin_unlock_irqrestore(&base->cpu_base->lock, flags);
+                raw_spin_unlock_irqrestore(&base->cpu_base->lock, flags);
 
                 print_timer(m, timer, &tmp, i, now);
                 next++;
                 goto next_one;
         }
-        spin_unlock_irqrestore(&base->cpu_base->lock, flags);
+        raw_spin_unlock_irqrestore(&base->cpu_base->lock, flags);
 }
 
 static void