linux-kernel - [PATCH 04/20] ACPI / processor: Use explicit broadcast control function

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Message-ID: <44653310.4pTCfhm0vM@vostro.rjw.lan>
Date:	Thu, 02 Apr 2015 00:06:38 +0200
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>,
	Linux PM list <linux-pm@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>
Subject: [PATCH 04/20] ACPI / processor: Use explicit broadcast control function

From: Thomas Gleixner <tglx@...utronix.de>

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>
---
 drivers/acpi/processor_idle.c |   11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

Index: linux-pm/drivers/acpi/processor_idle.c
===================================================================
--- linux-pm.orig/drivers/acpi/processor_idle.c
+++ linux-pm/drivers/acpi/processor_idle.c
@@ -32,7 +32,7 @@
 #include <linux/acpi.h>
 #include <linux/dmi.h>
 #include <linux/sched.h>       /* need_resched() */
-#include <linux/clockchips.h>
+#include <linux/tick.h>
 #include <linux/cpuidle.h>
 #include <linux/syscore_ops.h>
 #include <acpi/processor.h>
@@ -157,12 +157,11 @@ static void lapic_timer_check_state(int
 static void __lapic_timer_propagate_broadcast(void *arg)
 {
 	struct acpi_processor *pr = (struct acpi_processor *) arg;
-	unsigned long reason;
 
-	reason = pr->power.timer_broadcast_on_state < INT_MAX ?
-		CLOCK_EVT_NOTIFY_BROADCAST_ON : CLOCK_EVT_NOTIFY_BROADCAST_OFF;
-
-	clockevents_notify(reason, &pr->id);
+	if (pr->power.timer_broadcast_on_state < INT_MAX)
+		tick_broadcast_enable();
+	else
+		tick_broadcast_disable();
 }
 
 static void lapic_timer_propagate_broadcast(struct acpi_processor *pr)

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