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rk30: timer: modernize clock event and clock source registration

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黄涛
2012-02-20 15:43:16 +08:00
parent 4b8332ed3d
commit 1083277dbe
1 changed files with 2 additions and 7 deletions
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9
arch/arm/mach-rk30/timer.c
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@@ -143,13 +143,9 @@ static __init int rk30_timer_init_clockevent(void)
setup_irq(rk30_timer_clockevent_irq.irq, &rk30_timer_clockevent_irq);
clockevents_calc_mult_shift(ce, 24000000, 4);
ce->max_delta_ns = clockevent_delta2ns(0xFFFFFFFFUL, ce);
ce->min_delta_ns = clockevent_delta2ns(1, ce) + 1;
ce->irq = rk30_timer_clockevent_irq.irq;
ce->cpumask = cpu_all_mask;
clockevents_register_device(ce);
clockevents_config_and_register(ce, 24000000, 0xF, 0xFFFFFFFF);
return 0;
}
@@ -181,8 +177,7 @@ static void __init rk30_timer_init_clocksource(void)
RK_TIMER_SETCOUNT(TIMER_CLKSRC, 0xFFFFFFFF);
RK_TIMER_ENABLE_FREE_RUNNING(TIMER_CLKSRC);
clocksource_calc_mult_shift(cs, 24000000, 60);
if (clocksource_register(cs))
if (clocksource_register_hz(cs, 24000000))
printk(err, cs->name);
}