Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[mv-sheeva.git] / kernel / time / tick-common.c

diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 051bc80a0c435cf47a8dfb8a0f5d2d49d20e188c..ed228ef6f6b8dc80932cf76e79254dd509d0708d 100644 (file)
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -51,7 +51,11 @@ int tick_is_oneshot_available(void)
 {
        struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev);
 
-       return dev && (dev->features & CLOCK_EVT_FEAT_ONESHOT);
+       if (!dev || !(dev->features & CLOCK_EVT_FEAT_ONESHOT))
+               return 0;
+       if (!(dev->features & CLOCK_EVT_FEAT_C3STOP))
+               return 1;
+       return tick_broadcast_oneshot_available();
 }
 
 /*