diff options
Diffstat (limited to 'drivers/idle/intel_idle.c')
| -rw-r--r-- | drivers/idle/intel_idle.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 1fb52f4e5870..2a36a95d95cf 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -55,7 +55,7 @@ #include <linux/kernel.h> #include <linux/cpuidle.h> -#include <linux/clockchips.h> +#include <linux/tick.h> #include <trace/events/power.h> #include <linux/sched.h> #include <linux/notifier.h> @@ -675,12 +675,12 @@ static int intel_idle(struct cpuidle_device *dev, leave_mm(cpu); if (!(lapic_timer_reliable_states & (1 << (cstate)))) - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu); + tick_broadcast_enter(); mwait_idle_with_hints(eax, ecx); if (!(lapic_timer_reliable_states & (1 << (cstate)))) - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu); + tick_broadcast_exit(); return index; } @@ -702,13 +702,12 @@ static void intel_idle_freeze(struct cpuidle_device *dev, static void __setup_broadcast_timer(void *arg) { - unsigned long reason = (unsigned long)arg; - int cpu = smp_processor_id(); - - reason = reason ? - CLOCK_EVT_NOTIFY_BROADCAST_ON : CLOCK_EVT_NOTIFY_BROADCAST_OFF; + unsigned long on = (unsigned long)arg; - clockevents_notify(reason, &cpu); + if (on) + tick_broadcast_enable(); + else + tick_broadcast_disable(); } static int cpu_hotplug_notify(struct notifier_block *n, |