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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-13 13:19:11 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-22 22:44:35 +0000 |
| commit | f62ae0ce4369effc432ea25df09c88d7aa08965e (patch) | |
| tree | 04152cd6c4f8f62ca459282843457bee0b84b641 /arch/arm/mach-pxa | |
| parent | 8437c25e78c3af2b31bf6c8942494e34e267f446 (diff) | |
| download | linux-f62ae0ce4369effc432ea25df09c88d7aa08965e.tar.gz linux-f62ae0ce4369effc432ea25df09c88d7aa08965e.tar.bz2 linux-f62ae0ce4369effc432ea25df09c88d7aa08965e.zip | |
ARM: PXA: update clock source registration
In d7e81c2 (clocksource: Add clocksource_register_hz/khz interface) new
interfaces were added which simplify (and optimize) the selection of the
divisor shift/mult constants. Switch over to using this new interface.
Tested-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/time.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 293e40aeaf29..caf92c0bfba5 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -127,7 +127,6 @@ static struct clocksource cksrc_pxa_oscr0 = { .rating = 200, .read = pxa_read_oscr, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -155,12 +154,9 @@ static void __init pxa_timer_init(void) clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_pxa_osmr0) + 1; ckevt_pxa_osmr0.cpumask = cpumask_of(0); - cksrc_pxa_oscr0.mult = - clocksource_hz2mult(clock_tick_rate, cksrc_pxa_oscr0.shift); - setup_irq(IRQ_OST0, &pxa_ost0_irq); - clocksource_register(&cksrc_pxa_oscr0); + clocksource_register_hz(&cksrc_pxa_oscr0, clock_tick_rate); clockevents_register_device(&ckevt_pxa_osmr0); } |