1 files changed, 5 insertions, 1 deletions

diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 3001b82b1514..54a452136f00 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -77,16 +77,20 @@ void (*idle)(void) = core_sleep_idle;
  */
 void cpu_idle(void)
 {
+        int cpu = smp_processor_id();
+
         /* endless idle loop with no priority at all */
         while (1) {
                 while (!need_resched()) {
-                        irq_stat[smp_processor_id()].idle_timestamp = jiffies;
+                        irq_stat[cpu].idle_timestamp = jiffies;
 
                         if (!frv_dma_inprogress && idle)
                                 idle();
                 }
 
+                preempt_enable_no_resched();
                 schedule();
+                preempt_disable();
         }
 }