From 3977407e83129f53e43d3ac44be8702f59fa3f77 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 11 Jun 2012 17:10:16 +0900 Subject: [PATCH] clocksource: sh_tmu: Use clockevents_config_and_register(). This switches over to the now exported clockevents_config() and clockevents_config_and_register() helpers. This knocks off a long-standing TMU TODO item. Signed-off-by: Paul Mundt --- drivers/clocksource/sh_tmu.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c index 852b3f19a555..c1b51d49d106 100644 --- a/drivers/clocksource/sh_tmu.c +++ b/drivers/clocksource/sh_tmu.c @@ -245,12 +245,7 @@ static void sh_tmu_clock_event_start(struct sh_tmu_priv *p, int periodic) sh_tmu_enable(p); - /* TODO: calculate good shift from rate and counter bit width */ - - ced->shift = 32; - ced->mult = div_sc(p->rate, NSEC_PER_SEC, ced->shift); - ced->max_delta_ns = clockevent_delta2ns(0xffffffff, ced); - ced->min_delta_ns = 5000; + clockevents_config(ced, p->rate); if (periodic) { p->periodic = (p->rate + HZ/2) / HZ; @@ -323,7 +318,8 @@ static void sh_tmu_register_clockevent(struct sh_tmu_priv *p, ced->set_mode = sh_tmu_clock_event_mode; dev_info(&p->pdev->dev, "used for clock events\n"); - clockevents_register_device(ced); + + clockevents_config_and_register(ced, 1, 0x300, 0xffffffff); ret = setup_irq(p->irqaction.irq, &p->irqaction); if (ret) { -- 2.39.2