1 files changed, 5 insertions, 5 deletions

diff --git a/arch/powerpc/kernel/pmc.c b/arch/powerpc/kernel/pmc.c
index 0516e2d3e02..461499b43cf 100644
--- a/arch/powerpc/kernel/pmc.c
+++ b/arch/powerpc/kernel/pmc.c
@@ -37,7 +37,7 @@ static void dummy_perf(struct pt_regs *regs)
 }
 
 
-static DEFINE_SPINLOCK(pmc_owner_lock);
+static DEFINE_RAW_SPINLOCK(pmc_owner_lock);
 static void *pmc_owner_caller; /* mostly for debugging */
 perf_irq_t perf_irq = dummy_perf;
 
@@ -45,7 +45,7 @@ int reserve_pmc_hardware(perf_irq_t new_perf_irq)
 {
         int err = 0;
 
-        spin_lock(&pmc_owner_lock);
+        raw_spin_lock(&pmc_owner_lock);
 
         if (pmc_owner_caller) {
                 printk(KERN_WARNING "reserve_pmc_hardware: "
@@ -59,21 +59,21 @@ int reserve_pmc_hardware(perf_irq_t new_perf_irq)
         perf_irq = new_perf_irq ? new_perf_irq : dummy_perf;
 
  out:
-        spin_unlock(&pmc_owner_lock);
+        raw_spin_unlock(&pmc_owner_lock);
         return err;
 }
 EXPORT_SYMBOL_GPL(reserve_pmc_hardware);
 
 void release_pmc_hardware(void)
 {
-        spin_lock(&pmc_owner_lock);
+        raw_spin_lock(&pmc_owner_lock);
 
         WARN_ON(! pmc_owner_caller);
 
         pmc_owner_caller = NULL;
         perf_irq = dummy_perf;
 
-        spin_unlock(&pmc_owner_lock);
+        raw_spin_unlock(&pmc_owner_lock);
 }
 EXPORT_SYMBOL_GPL(release_pmc_hardware);