Commit-ID: c79521354e71a1fbcee040ee3147cadc0f8e3c97
Gitweb: http://git.kernel.org/tip/c79521354e71a1fbcee040ee3147cadc0f8e3c97
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Fri, 3 Apr 2015 02:06:37 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Fri, 3 Apr 2015 08:44:34 +0200
ACPI/PAD: Use explicit broadcast oneshot control function
Replace the clockevents_notify() call with an explicit function call.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1552509.UntNmyqF5v@xxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
drivers/acpi/acpi_pad.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 244dbc9..6bc9cbc 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -150,7 +150,6 @@ static int power_saving_thread(void *data)
sched_setscheduler(current, SCHED_RR, ¶m);
while (!kthread_should_stop()) {
- int cpu;
unsigned long expire_time;
try_to_freeze();
@@ -174,14 +173,13 @@ static int power_saving_thread(void *data)
}
local_irq_disable();
tick_broadcast_enable();
- cpu = smp_processor_id();
- clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
+ tick_broadcast_enter();
stop_critical_timings();
mwait_idle_with_hints(power_saving_mwait_eax, 1);
start_critical_timings();
- clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu);
+ tick_broadcast_exit();
local_irq_enable();
if (time_before(expire_time, jiffies)) {
--
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