Merge branch 'pm-cpuidle'

* pm-cpuidle:
  cpuidle: Measure idle state durations with monotonic clock
  cpuidle: fix a suspicious RCU usage in menu governor
  cpuidle: support multiple drivers
  cpuidle: prepare the cpuidle core to handle multiple drivers
  cpuidle: move driver checking within the lock section
  cpuidle: move driver's refcount to cpuidle
  cpuidle: fixup device.h header in cpuidle.h
  cpuidle / sysfs: move structure declaration into the sysfs.c file
  cpuidle: Get typical recent sleep interval
  cpuidle: Set residency to 0 if target Cstate not enter
  cpuidle: Quickly notice prediction failure in general case
  cpuidle: Quickly notice prediction failure for repeat mode
  cpuidle / sysfs: move kobj initialization in the syfs file
  cpuidle / sysfs: change function parameter

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c
index 45d00e5fe14d..4d806b419606 100644
--- a/arch/powerpc/platforms/pseries/processor_idle.c
+++ b/arch/powerpc/platforms/pseries/processor_idle.c
@@ -36,7 +36,7 @@ static struct cpuidle_state *cpuidle_state_table;
 static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before)
 {
 
-        *kt_before = ktime_get_real();
+        *kt_before = ktime_get();
         *in_purr = mfspr(SPRN_PURR);
         /*
          * Indicate to the HV that we are idle. Now would be
@@ -50,7 +50,7 @@ static inline  s64 idle_loop_epilog(unsigned long in_purr, ktime_t kt_before)
         get_lppaca()->wait_state_cycles += mfspr(SPRN_PURR) - in_purr;
         get_lppaca()->idle = 0;
 
-        return ktime_to_us(ktime_sub(ktime_get_real(), kt_before));
+        return ktime_to_us(ktime_sub(ktime_get(), kt_before));
 }
 
 static int snooze_loop(struct cpuidle_device *dev,