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@@ -272,6 +272,10 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
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if (val != CPUFREQ_RESUMECHANGE)
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write_seqlock_irq(&xtime_lock);
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if (!ref_freq) {
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+ if (!freq->old){
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+ ref_freq = freq->new;
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+ goto end;
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+ }
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ref_freq = freq->old;
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loops_per_jiffy_ref = cpu_data[freq->cpu].loops_per_jiffy;
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#ifndef CONFIG_SMP
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@@ -297,6 +301,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
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#endif
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}
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+end:
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if (val != CPUFREQ_RESUMECHANGE)
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write_sequnlock_irq(&xtime_lock);
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