linux-kernel - [tip:timers/core] x86/amd/idle, clockevents: Use explicit broadcast control function

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Message-ID: <tip-162a688e84df49c5bcc855a5e5bf812d0ec89ad5@git.kernel.org>
Date:	Fri, 3 Apr 2015 01:22:13 -0700
From:	tip-bot for Thomas Gleixner <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	tglx@...utronix.de, peterz@...radead.org,
	rafael.j.wysocki@...el.com, hpa@...or.com, mingo@...nel.org,
	linux-kernel@...r.kernel.org
Subject: [tip:timers/core] x86/amd/idle, clockevents:
  Use explicit broadcast control function

Commit-ID:  162a688e84df49c5bcc855a5e5bf812d0ec89ad5
Gitweb:     http://git.kernel.org/tip/162a688e84df49c5bcc855a5e5bf812d0ec89ad5
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Fri, 3 Apr 2015 02:01:28 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Fri, 3 Apr 2015 08:44:31 +0200

x86/amd/idle, clockevents: 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: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/1528188.S1pjqkSL1P@vostro.rjw.lan
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/kernel/process.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 046e2d6..e94b733 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -9,7 +9,7 @@
 #include <linux/sched.h>
 #include <linux/module.h>
 #include <linux/pm.h>
-#include <linux/clockchips.h>
+#include <linux/tick.h>
 #include <linux/random.h>
 #include <linux/user-return-notifier.h>
 #include <linux/dmi.h>
@@ -377,11 +377,8 @@ static void amd_e400_idle(void)
 
 		if (!cpumask_test_cpu(cpu, amd_e400_c1e_mask)) {
 			cpumask_set_cpu(cpu, amd_e400_c1e_mask);
-			/*
-			 * Force broadcast so ACPI can not interfere.
-			 */
-			clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_FORCE,
-					   &cpu);
+			/* Force broadcast so ACPI can not interfere. */
+			tick_broadcast_force();
 			pr_info("Switch to broadcast mode on CPU%d\n", cpu);
 		}
 		clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
--
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