diff options
Diffstat (limited to 'kernel/time/tick-broadcast.c')
| -rw-r--r-- | kernel/time/tick-broadcast.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c index fab9dd8bbd6b..8cfb8b2ce773 100644 --- a/kernel/time/tick-broadcast.c +++ b/kernel/time/tick-broadcast.c @@ -222,20 +222,8 @@ static void tick_do_broadcast_on_off(void *why) if (!dev || !(dev->features & CLOCK_EVT_FEAT_C3STOP)) goto out; - /* - * Defect device ? - */ - if (!tick_device_is_functional(dev)) { - /* - * AMD C1E wreckage fixup: - * - * Device was registered functional in the first - * place. Now the secondary CPU detected the C1E - * misfeature and notifies us to fix it up - */ - if (*reason != CLOCK_EVT_NOTIFY_BROADCAST_FORCE) - goto out; - } + if (!tick_device_is_functional(dev)) + goto out; switch (*reason) { case CLOCK_EVT_NOTIFY_BROADCAST_ON: @@ -246,6 +234,8 @@ static void tick_do_broadcast_on_off(void *why) clockevents_set_mode(dev, CLOCK_EVT_MODE_SHUTDOWN); } + if (*reason == CLOCK_EVT_NOTIFY_BROADCAST_FORCE) + dev->features |= CLOCK_EVT_FEAT_DUMMY; break; case CLOCK_EVT_NOTIFY_BROADCAST_OFF: if (cpu_isset(cpu, tick_broadcast_mask)) { |