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author | David S. Miller <davem@davemloft.net> | 2011-03-03 21:27:42 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2011-03-03 21:27:42 -0800 |
commit | 0a0e9ae1bd788bc19adc4d4ae08c98b233697402 (patch) | |
tree | 13825eeb5bbeae27d66e95f12168eff4b60701ab /kernel/time/tick-broadcast.c | |
parent | 01a16b21d6adf992aa863186c3c4e561a57c1714 (diff) | |
parent | b65a0e0c84cf489bfa00d6aa6c48abc5a237100f (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/bnx2x/bnx2x.h
Diffstat (limited to 'kernel/time/tick-broadcast.c')
-rw-r--r-- | kernel/time/tick-broadcast.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c index 48b2761b5668..a3b5aff62606 100644 --- a/kernel/time/tick-broadcast.c +++ b/kernel/time/tick-broadcast.c @@ -600,4 +600,14 @@ int tick_broadcast_oneshot_active(void) return tick_broadcast_device.mode == TICKDEV_MODE_ONESHOT; } +/* + * Check whether the broadcast device supports oneshot. + */ +bool tick_broadcast_oneshot_available(void) +{ + struct clock_event_device *bc = tick_broadcast_device.evtdev; + + return bc ? bc->features & CLOCK_EVT_FEAT_ONESHOT : false; +} + #endif |