ARM: pxa: auto compute shift and mult of timer
Use auto-computed shift and mult of timer with new API clocksource_calc_mult_shift()/clockevents_calc_mult_shift(). Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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@ -100,7 +100,6 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev)
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static struct clock_event_device ckevt_pxa_osmr0 = {
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.name = "osmr0",
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.features = CLOCK_EVT_FEAT_ONESHOT,
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.shift = 32,
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.rating = 200,
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.set_next_event = pxa_osmr0_set_next_event,
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.set_mode = pxa_osmr0_set_mode,
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@ -135,8 +134,8 @@ static void __init pxa_timer_init(void)
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init_sched_clock(&cd, pxa_update_sched_clock, 32, clock_tick_rate);
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ckevt_pxa_osmr0.mult =
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div_sc(clock_tick_rate, NSEC_PER_SEC, ckevt_pxa_osmr0.shift);
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clocksource_calc_mult_shift(&cksrc_pxa_oscr0, clock_tick_rate, 4);
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clockevents_calc_mult_shift(&ckevt_pxa_osmr0, clock_tick_rate, 4);
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ckevt_pxa_osmr0.max_delta_ns =
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clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
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ckevt_pxa_osmr0.min_delta_ns =
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