AcoSail/kernel_optimize_test
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clocksource: tile: convert to use clocksource_register_hz

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Convert tile to use clocksource_register_hz.

CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
John Stultz 2011-06-01 00:32:50 -07:00 committed by Chris Metcalf
parent 55922c9d1b
commit 9f14517bd6
1 changed files with 1 additions and 4 deletions
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5
arch/tile/kernel/time.c
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@ -78,7 +78,6 @@ static struct clocksource cycle_counter_cs = {
.rating = 300,
.read = clocksource_get_cycles,
.mask = CLOCKSOURCE_MASK(64),
.shift = 22, /* typical value, e.g. x86 tsc uses this */
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
@ -91,8 +90,6 @@ void __init setup_clock(void)
cycles_per_sec = hv_sysconf(HV_SYSCONF_CPU_SPEED);
sched_clock_mult =
clocksource_hz2mult(cycles_per_sec, SCHED_CLOCK_SHIFT);
cycle_counter_cs.mult =
clocksource_hz2mult(cycles_per_sec, cycle_counter_cs.shift);
}
void __init calibrate_delay(void)
@ -107,7 +104,7 @@ void __init calibrate_delay(void)
void __init time_init(void)
{
/* Initialize and register the clock source. */
clocksource_register(&cycle_counter_cs);
clocksource_register_hz(&cycle_counter_cs, cycles_per_sec);
/* Start up the tile-timer interrupt source on the boot cpu. */
setup_tile_timer();