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From: Stephen Boyd <sboyd@codeaurora.org>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org,
	Russell King <linux@arm.linux.org.uk>,
	linux-kernel@vger.kernel.org
Subject: [PATCHv3 02/10] ARM: smp: Remove duplicate dummy timer implementation
Date: Wed, 13 Mar 2013 11:17:48 -0700
Message-ID: <1363198676-30417-3-git-send-email-sboyd@codeaurora.org> (raw)
In-Reply-To: <1363198676-30417-1-git-send-email-sboyd@codeaurora.org>

Drop ARM's version of the dummy timer now that we have a generic
implementation in drivers/clocksource.

Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 arch/arm/kernel/smp.c | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 31644f1..4de4d14 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -469,24 +469,6 @@ void tick_broadcast(const struct cpumask *mask)
 }
 #endif
 
-static void broadcast_timer_set_mode(enum clock_event_mode mode,
-	struct clock_event_device *evt)
-{
-}
-
-static void __cpuinit broadcast_timer_setup(struct clock_event_device *evt)
-{
-	evt->name	= "dummy_timer";
-	evt->features	= CLOCK_EVT_FEAT_ONESHOT |
-			  CLOCK_EVT_FEAT_PERIODIC |
-			  CLOCK_EVT_FEAT_DUMMY;
-	evt->rating	= 400;
-	evt->mult	= 1;
-	evt->set_mode	= broadcast_timer_set_mode;
-
-	clockevents_register_device(evt);
-}
-
 static struct local_timer_ops *lt_ops;
 
 #ifdef CONFIG_LOCAL_TIMERS
@@ -510,8 +492,8 @@ static void __cpuinit percpu_timer_setup(void)
 
 	evt->cpumask = cpumask_of(cpu);
 
-	if (!lt_ops || lt_ops->setup(evt))
-		broadcast_timer_setup(evt);
+	if (lt_ops)
+		lt_ops->setup(evt);
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation

  parent reply index

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-13 18:17 [PATCHv3 00/10] Remove ARM local timer API Stephen Boyd
2013-03-13 18:17 ` [PATCHv3 01/10] clocksource: add generic dummy timer driver Stephen Boyd
2013-03-21 18:09   ` Mark Rutland
2013-03-21 18:13     ` Stephen Boyd
2013-03-22 18:03       ` Mark Rutland
2013-03-25 16:49         ` Stephen Boyd
2013-03-25 18:00           ` Mark Rutland
2013-03-25 20:47             ` Thomas Gleixner
2013-03-26 15:26               ` Mark Rutland
2013-03-26  2:14             ` Stephen Boyd
2013-03-26 11:28               ` Mark Rutland
2013-04-05  1:46                 ` Stephen Boyd
2013-03-13 18:17 ` Stephen Boyd [this message]
2013-03-13 18:17 ` [PATCHv3 03/10] ARM: smp_twd: Divorce smp_twd from local timer API Stephen Boyd
2013-03-28 15:22   ` Mark Rutland
2013-03-28 20:09     ` Stephen Boyd
2013-04-02  8:41       ` Mark Rutland
2013-03-13 18:17 ` [PATCHv3 04/10] ARM: OMAP2+: Divorce " Stephen Boyd
2013-03-13 18:17 ` [PATCHv3 05/10] ARM: EXYNOS4: Divorce mct " Stephen Boyd
2013-03-13 18:17 ` [PATCHv3 06/10] ARM: PRIMA2: Divorce timer-marco " Stephen Boyd
2013-03-13 18:17 ` [PATCHv3 07/10] ARM: msm: Divorce msm_timer " Stephen Boyd
2013-03-13 18:17 ` [PATCHv3 08/10] clocksource: time-armada-370-xp: Fix sparse warning Stephen Boyd
2013-03-20 17:06   ` Gregory CLEMENT
2013-03-13 18:17 ` [PATCHv3 09/10] clocksource: time-armada-370-xp: Divorce from local timer API Stephen Boyd
2013-03-20 17:09   ` Gregory CLEMENT
2013-03-20 17:20     ` Stephen Boyd
2013-03-20 17:26       ` Gregory CLEMENT
2013-03-20 17:44         ` Gregory CLEMENT
2013-03-20 18:00           ` Stephen Boyd
2013-03-20 17:21     ` Gregory CLEMENT
2013-03-13 18:17 ` [PATCHv3 10/10] ARM: smp: Remove " Stephen Boyd

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