ARM: davinci: convert to clockevents_config_and_register

clockevents_config_and_register is superior compared to setting
shift/mult and {min,max}_delta_ns by hand.

Tested-by: Prabhakar Lad <prabhakar.csengg@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
[nsekhar@ti.com: fix an alignment related checkpatch warning]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 7a55b5c..ef2645a 100644 (file)
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -331,7 +331,6 @@ static void davinci_set_mode(enum clock_event_mode mode,
 
 static struct clock_event_device clockevent_davinci = {
        .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-       .shift          = 32,
        .set_next_event = davinci_set_next_event,
        .set_mode       = davinci_set_mode,
 };
@@ -397,14 +396,10 @@ void __init davinci_timer_init(void)
 
        /* setup clockevent */
        clockevent_davinci.name = id_to_name[timers[TID_CLOCKEVENT].id];
-       clockevent_davinci.mult = div_sc(davinci_clock_tick_rate, NSEC_PER_SEC,
-                                        clockevent_davinci.shift);
-       clockevent_davinci.max_delta_ns =
-               clockevent_delta2ns(0xfffffffe, &clockevent_davinci);
-       clockevent_davinci.min_delta_ns = 50000; /* 50 usec */
 
        clockevent_davinci.cpumask = cpumask_of(0);
-       clockevents_register_device(&clockevent_davinci);
+       clockevents_config_and_register(&clockevent_davinci,
+                                       davinci_clock_tick_rate, 1, 0xfffffffe);
 
        for (i=0; i< ARRAY_SIZE(timers); i++)
                timer32_config(&timers[i]);