diff options
Diffstat (limited to 'kernel/time/tick-common.c')
-rw-r--r-- | kernel/time/tick-common.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index 051bc80a0c43..ed228ef6f6b8 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c | |||
@@ -51,7 +51,11 @@ int tick_is_oneshot_available(void) | |||
51 | { | 51 | { |
52 | struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev); | 52 | struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev); |
53 | 53 | ||
54 | return dev && (dev->features & CLOCK_EVT_FEAT_ONESHOT); | 54 | if (!dev || !(dev->features & CLOCK_EVT_FEAT_ONESHOT)) |
55 | return 0; | ||
56 | if (!(dev->features & CLOCK_EVT_FEAT_C3STOP)) | ||
57 | return 1; | ||
58 | return tick_broadcast_oneshot_available(); | ||
55 | } | 59 | } |
56 | 60 | ||
57 | /* | 61 | /* |