Merge branch 'linus' into timers/core

Reason: Martin's timekeeping cleanup series depends on both
timers/core and mainline changes.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2 files changed, 1 insertions, 12 deletions

diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 1ad6dd461119..a6dcd67b041d 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -254,15 +254,4 @@ void clockevents_notify(unsigned long reason, void *arg)
         spin_unlock(&clockevents_lock);
 }
 EXPORT_SYMBOL_GPL(clockevents_notify);
-
-ktime_t clockevents_get_next_event(int cpu)
-{
-        struct tick_device *td;
-        struct clock_event_device *dev;
-
-        td = &per_cpu(tick_cpu_device, cpu);
-        dev = td->evtdev;
-
-        return dev->next_event;
-}
 #endif
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 592bf584d1d2..7466cb811251 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -513,7 +513,7 @@ static ssize_t sysfs_override_clocksource(struct sys_device *dev,
          * Check to make sure we don't switch to a non-highres capable
          * clocksource if the tick code is in oneshot mode (highres or nohz)
          */
-        if (tick_oneshot_mode_active() &&
+        if (tick_oneshot_mode_active() && ovr &&
             !(ovr->flags & CLOCK_SOURCE_VALID_FOR_HRES)) {
                 printk(KERN_WARNING "%s clocksource is not HRT compatible. "
                         "Cannot switch while in HRT/NOHZ mode\n", ovr->name);