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Commit 11e718a6 authored by Russell King's avatar Russell King
Browse files

ARM: realview/versatile: update clock source registration 



In d7e81c26 (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: default avatarWill Deacon <will.deacon@arm.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 2218543f

arch/arm/plat-versatile/timer-sp.c

+1 −3
Original line number Diff line number Diff line
@@ -46,7 +46,6 @@ static struct clocksource clocksource_sp804 = { 
	.rating		= 200,

	.read		= sp804_read,

	.mask		= CLOCKSOURCE_MASK(32),

	.shift		= 20,

	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,

};
@@ -63,8 +62,7 @@ void __init sp804_clocksource_init(void __iomem *base) 
	writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC,

		clksrc_base + TIMER_CTRL);



	cs->mult = clocksource_khz2mult(TIMER_FREQ_KHZ, cs->shift);

	clocksource_register(cs);

	clocksource_register_khz(cs, TIMER_FREQ_KHZ);

}