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SubjectRe: [PATCH 06/18] ARM: IXP4xx: Switch to sched_clock_register()
Date
Stephen Boyd <sboyd@codeaurora.org> writes:

> The 32 bit sched_clock interface now supports 64 bits. Upgrade to
> the 64 bit function to allow us to remove the 32 bit registration
> interface.

Don't find anything wrong in this.

Acked-by: Krzysztof Halasa <khc@pm.waw.pl>

> +++ b/arch/arm/mach-ixp4xx/common.c
> @@ -448,7 +448,7 @@ void __init ixp4xx_sys_init(void)
> /*
> * sched_clock()
> */
> -static u32 notrace ixp4xx_read_sched_clock(void)
> +static u64 notrace ixp4xx_read_sched_clock(void)
> {
> return *IXP4XX_OSTS;
> }
> @@ -466,7 +466,7 @@ unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ;
> EXPORT_SYMBOL(ixp4xx_timer_freq);
> static void __init ixp4xx_clocksource_init(void)
> {
> - setup_sched_clock(ixp4xx_read_sched_clock, 32, ixp4xx_timer_freq);
> + sched_clock_register(ixp4xx_read_sched_clock, 32, ixp4xx_timer_freq);
>
> clocksource_mmio_init(NULL, "OSTS", ixp4xx_timer_freq, 200, 32,
> ixp4xx_clocksource_read);

--
Krzysztof Halasa


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