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Commit 54d15b1d authored by Linus Walleij's avatar Linus Walleij Committed by Russell King
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ARM: 7210/1: smp_twd: modernize clock event registration 



This break-out from Colin Cross' cpufreq-aware TWD patch will
just modernize the clock event registration code to use
clockevents_config_and_register().

[Broke out of larger SMP TWD patch]

Signed-off-by: default avatarColin Cross <ccross@android.com>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarRob Herring <rob.herring@calxeda.com>
Acked-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent c41584dd

arch/arm/kernel/smp_twd.c

+2 −6
Original line number Diff line number Diff line
@@ -173,15 +173,11 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk) 
	clk->rating = 350;

	clk->set_mode = twd_set_mode;

	clk->set_next_event = twd_set_next_event;

	clk->shift = 20;

	clk->mult = div_sc(twd_timer_rate, NSEC_PER_SEC, clk->shift);

	clk->max_delta_ns = clockevent_delta2ns(0xffffffff, clk);

	clk->min_delta_ns = clockevent_delta2ns(0xf, clk);



	this_cpu_clk = __this_cpu_ptr(twd_evt);

	*this_cpu_clk = clk;



	clockevents_register_device(clk);



	clockevents_config_and_register(clk, twd_timer_rate,

					0xf, 0xffffffff);

	enable_percpu_irq(clk->irq, 0);

}