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ARM: netx: 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>
This commit is contained in:
Russell King 2010-12-13 13:18:21 +00:00
parent ff9c977248
commit 4f9272bfe8
1 changed files with 1 additions and 4 deletions
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5
arch/arm/mach-netx/time.c
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@ -114,7 +114,6 @@ static struct clocksource clocksource_netx = {
.rating = 200,
.read = netx_get_cycles,
.mask = CLOCKSOURCE_MASK(32),
.shift = 20,
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
@ -151,9 +150,7 @@ static void __init netx_timer_init(void)
writel(NETX_GPIO_COUNTER_CTRL_RUN,
NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE));
clocksource_netx.mult =
clocksource_hz2mult(CLOCK_TICK_RATE, clocksource_netx.shift);
clocksource_register(&clocksource_netx);
clocksource_register_hz(&clocksource_netx, CLOCK_TICK_RATE);
netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
netx_clockevent.shift);