linux-kernel - [tip:timers/core] ACPI/PAD: Use explicit broadcast control function

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Date:	Fri, 3 Apr 2015 01:22:29 -0700
From:	tip-bot for Thomas Gleixner <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...nel.org, tglx@...utronix.de, peterz@...radead.org,
	linux-kernel@...r.kernel.org, lenb@...nel.org, hpa@...or.com,
	rafael.j.wysocki@...el.com
Subject: [tip:timers/core] ACPI/PAD:
  Use explicit broadcast control function

Commit-ID:  979081e7440056da28b19e57acf20098caf49103
Gitweb:     http://git.kernel.org/tip/979081e7440056da28b19e57acf20098caf49103
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Fri, 3 Apr 2015 02:01:49 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Fri, 3 Apr 2015 08:44:32 +0200

ACPI/PAD: Use explicit broadcast control function

Replace the clockevents_notify() call with an explicit function call.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Cc: Len Brown <lenb@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/1521832.mm0ZfkTzTA@vostro.rjw.lan
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 drivers/acpi/acpi_pad.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 1686e9f..244dbc9 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -26,7 +26,7 @@
 #include <linux/kthread.h>
 #include <linux/freezer.h>
 #include <linux/cpu.h>
-#include <linux/clockchips.h>
+#include <linux/tick.h>
 #include <linux/slab.h>
 #include <linux/acpi.h>
 #include <asm/mwait.h>
@@ -172,9 +172,8 @@ static int power_saving_thread(void *data)
 				mark_tsc_unstable("TSC halts in idle");
 				tsc_marked_unstable = 1;
 			}
-			clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu);
-
 			local_irq_disable();
+			tick_broadcast_enable();
 			cpu = smp_processor_id();
 			clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
 			stop_critical_timings();
--
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