From: Russell King Date: Mon, 13 Dec 2010 13:20:06 +0000 (+0000) Subject: ARM: nuc: update clock source registration X-Git-Tag: firefly_0821_release~7613^2~3117^2~3^2~23 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=894cf56b1a64b65360086c2c890c2ae7f257793f;p=firefly-linux-kernel-4.4.55.git ARM: nuc: 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. Acked-by: Wan zongshun Signed-off-by: Russell King --- diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c index b80f769bc135..4b089cb930dc 100644 --- a/arch/arm/mach-w90x900/time.c +++ b/arch/arm/mach-w90x900/time.c @@ -153,7 +153,6 @@ static struct clocksource clocksource_nuc900 = { .rating = 200, .read = nuc900_get_cycles, .mask = CLOCKSOURCE_MASK(TDR_SHIFT), - .shift = 10, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -176,9 +175,7 @@ static void __init nuc900_clocksource_init(void) val |= (COUNTEN | PERIOD | PRESCALE); __raw_writel(val, REG_TCSR1); - clocksource_nuc900.mult = - clocksource_khz2mult((rate / 1000), clocksource_nuc900.shift); - clocksource_register(&clocksource_nuc900); + clocksource_register_hz(&clocksource_nuc900, rate); } static void __init nuc900_timer_init(void)