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--- a/arch/arm/mach-ixp4xx/common.c
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+++ b/arch/arm/mach-ixp4xx/common.c
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@@ -466,6 +466,17 @@ static void __init ixp4xx_clocksource_in
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}
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/*
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+ * sched_clock()
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+ */
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+unsigned long long sched_clock(void)
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+{
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+ cycle_t cyc = ixp4xx_get_cycles(NULL);
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+ struct clocksource *cs = &clocksource_ixp4xx;
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+
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+ return clocksource_cyc2ns(cyc, cs->mult, cs->shift);
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+}
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+
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+/*
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* clockevents
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*/
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static int ixp4xx_set_next_event(unsigned long evt,
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