ARM: davinci: update clock source registration (7c044be5) · Commits · 戴 / test

In (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:

Kevin Hilman <khilman@deeprootsystems.com> Tested-by:

Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by:

Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-davinci/time.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -276,7 +276,6 @@ static struct clocksource clocksource_davinci = {
		.rating = 300,
		.read = read_cycles,
		.mask = CLOCKSOURCE_MASK(32),
		.shift = 24,
		.flags = CLOCK_SOURCE_IS_CONTINUOUS,
		};

		@@ -378,10 +377,8 @@ static void __init davinci_timer_init(void)

		/* setup clocksource */
		clocksource_davinci.name = id_to_name[clocksource_id];
		clocksource_davinci.mult =
		clocksource_khz2mult(davinci_clock_tick_rate/1000,
		clocksource_davinci.shift);
		if (clocksource_register(&clocksource_davinci))
		if (clocksource_register_hz(&clocksource_davinci,
		davinci_clock_tick_rate))
		printk(err, clocksource_davinci.name);

		/* setup clockevent */

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