Messages in this thread Patch in this message |  | | | From | John Stultz <> | | Subject | [PATCH 6/6] clocksource: tile: convert to use clocksource_register_hz | | Date | Wed, 1 Jun 2011 00:32:50 -0700 |
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From: John Stultz <johnstul@us.ibm.com>
Convert tile to use clocksource_register_hz.
Untested. Help from maintainers would be appreciated.
CC: Chris Metcalf <cmetcalf@tilera.com> CC: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: John Stultz <johnstul@us.ibm.com> --- arch/tile/kernel/time.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index c4be58c..f6f50f2a 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -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(); -- 1.7.3.2.146.gca209
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