From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: [v2][PATCH 12/21] ACPI / PAD: Use explicit broadcast oneshot control function Date: Fri, 03 Apr 2015 02:06:37 +0200 Message-ID: <1552509.UntNmyqF5v@vostro.rjw.lan> References: <2112147.0kYCHhbEJT@vostro.rjw.lan> <2186067.gb1n6y4Zoc@vostro.rjw.lan> <3410621.5uMny9y0B7@vostro.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <3410621.5uMny9y0B7@vostro.rjw.lan> Sender: linux-pm-owner@vger.kernel.org To: Ingo Molnar Cc: Peter Zijlstra , Thomas Gleixner , Linux PM list , Linux Kernel Mailing List , ACPI Devel Maling List , Len Brown List-Id: linux-acpi@vger.kernel.org From: Thomas Gleixner Replace the clockevents_notify() call with an explicit function call. Signed-off-by: Thomas Gleixner Cc: Len Brown Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpi_pad.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) Index: linux-pm/drivers/acpi/acpi_pad.c =================================================================== --- linux-pm.orig/drivers/acpi/acpi_pad.c +++ linux-pm/drivers/acpi/acpi_pad.c @@ -150,7 +150,6 @@ static int power_saving_thread(void *dat 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 *dat } 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)) {