Messages in this thread Patch in this message | | | From | John Stultz <> | Subject | [PATCH 04/10] tile: convert to use clocksource_register_hz | Date | Mon, 1 Nov 2010 13:12:24 -0700 |
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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 6bed820..8c06cb2 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -76,7 +76,6 @@ 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, }; @@ -89,8 +88,6 @@ 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) @@ -105,7 +102,7 @@ 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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