diff options
Diffstat (limited to 'kernel/time/clockevents.c')
| -rw-r--r-- | kernel/time/clockevents.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 637a09461c1d..dc6afb485027 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -134,6 +134,17 @@ static int __clockevents_set_state(struct clock_event_device *dev, return -ENOSYS; return dev->set_state_oneshot(dev); + case CLOCK_EVT_STATE_ONESHOT_STOPPED: + /* Core internal bug */ + if (WARN_ONCE(dev->state != CLOCK_EVT_STATE_ONESHOT, + "Current state: %d\n", dev->state)) + return -EINVAL; + + if (dev->set_state_oneshot_stopped) + return dev->set_state_oneshot_stopped(dev); + else + return -ENOSYS; + default: return -ENOSYS; } @@ -445,7 +456,8 @@ static int clockevents_sanity_check(struct clock_event_device *dev) if (dev->set_mode) { /* We shouldn't be supporting new modes now */ WARN_ON(dev->set_state_periodic || dev->set_state_oneshot || - dev->set_state_shutdown || dev->tick_resume); + dev->set_state_shutdown || dev->tick_resume || + dev->set_state_oneshot_stopped); BUG_ON(dev->mode != CLOCK_EVT_MODE_UNUSED); return 0; |