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Message-Id: <1380056737-3471-1-git-send-email-u.kleine-koenig@pengutronix.de>
Date: Tue, 24 Sep 2013 23:05:37 +0200
From: Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>
To: Vineet Gupta <vgupta@...opsys.com>
Cc: linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH] ARC: Use clockevents_config_and_register over clockevents_register_device
clockevents_config_and_register is more clever and correct than doing it
by hand; so use it.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
arch/arc/kernel/time.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/arc/kernel/time.c b/arch/arc/kernel/time.c
index 0e51e69..273df8e 100644
--- a/arch/arc/kernel/time.c
+++ b/arch/arc/kernel/time.c
@@ -227,12 +227,9 @@ void __attribute__((weak)) arc_local_timer_setup(unsigned int cpu)
{
struct clock_event_device *clk = &per_cpu(arc_clockevent_device, cpu);
- clockevents_calc_mult_shift(clk, arc_get_core_freq(), 5);
-
- clk->max_delta_ns = clockevent_delta2ns(ARC_TIMER_MAX, clk);
clk->cpumask = cpumask_of(cpu);
-
- clockevents_register_device(clk);
+ clockevents_config_and_register(clk, arc_get_core_freq(),
+ 0, ARC_TIMER_MAX)
/*
* setup the per-cpu timer IRQ handler - for all cpus
--
1.8.4.rc3
--
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