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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-13 13:21:41 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-22 22:44:41 +0000 |
| commit | 2218543fe0c40ce36fa165c5003072cc8b236c34 (patch) | |
| tree | 22dcac723f89dd0631f3d95c8113dfefd42b92fd | |
| parent | 1d0ac3cdf3d31ba84499c3a914aa2b54eecbf2af (diff) | |
| download | linux-3.10-2218543fe0c40ce36fa165c5003072cc8b236c34.tar.gz linux-3.10-2218543fe0c40ce36fa165c5003072cc8b236c34.tar.bz2 linux-3.10-2218543fe0c40ce36fa165c5003072cc8b236c34.zip | |
ARM: stmp: 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.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/plat-stmp3xxx/timer.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/plat-stmp3xxx/timer.c b/arch/arm/plat-stmp3xxx/timer.c index 063c7bc0e74..c395630a6ed 100644 --- a/arch/arm/plat-stmp3xxx/timer.c +++ b/arch/arm/plat-stmp3xxx/timer.c @@ -89,7 +89,6 @@ static struct clocksource cksrc_stmp3xxx = { .rating = 250, .read = stmp3xxx_clock_read, .mask = CLOCKSOURCE_MASK(16), - .shift = 10, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -106,8 +105,6 @@ static struct irqaction stmp3xxx_timer_irq = { */ static void __init stmp3xxx_init_timer(void) { - cksrc_stmp3xxx.mult = clocksource_hz2mult(CLOCK_TICK_RATE, - cksrc_stmp3xxx.shift); ckevt_timrot.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt_timrot.shift); ckevt_timrot.min_delta_ns = clockevent_delta2ns(2, &ckevt_timrot); @@ -140,7 +137,7 @@ static void __init stmp3xxx_init_timer(void) setup_irq(IRQ_TIMER0, &stmp3xxx_timer_irq); - clocksource_register(&cksrc_stmp3xxx); + clocksource_register_hz(&cksrc_stmp3xxx, CLOCK_TICK_RATE); clockevents_register_device(&ckevt_timrot); } |