ARM: smp: Remove duplicate dummy timer implementation

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

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

1 files changed, 2 insertions, 20 deletions

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 47ab90563bf4..4dc883a77adc 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -503,24 +503,6 @@ 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     = 100;
-        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
@@ -544,8 +526,8 @@ 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