sh: cpufreq: Include CPU id in info messages.
This tidies up the printks when running on SMP, and aids in debugging when certain cores are unable to be scaled. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -82,7 +82,8 @@ static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy)
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cpuclk = clk_get(NULL, "cpu_clk");
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if (IS_ERR(cpuclk)) {
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printk(KERN_ERR "cpufreq: couldn't get CPU clk\n");
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printk(KERN_ERR "cpufreq: couldn't get CPU#%d clk\n",
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policy->cpu);
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return PTR_ERR(cpuclk);
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}
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@ -95,22 +96,21 @@ static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy)
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policy->min = policy->cpuinfo.min_freq;
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policy->max = policy->cpuinfo.max_freq;
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/*
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* Catch the cases where the clock framework hasn't been wired up
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* properly to support scaling.
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*/
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if (unlikely(policy->min == policy->max)) {
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printk(KERN_ERR "cpufreq: clock framework rate rounding "
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"not supported on this CPU.\n");
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"not supported on CPU#%d.\n", policy->cpu);
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clk_put(cpuclk);
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return -EINVAL;
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}
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printk(KERN_INFO "cpufreq: Frequencies - Minimum %u.%03u MHz, "
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printk(KERN_INFO "cpufreq: CPU#%d Frequencies - Minimum %u.%03u MHz, "
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"Maximum %u.%03u MHz.\n",
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policy->min / 1000, policy->min % 1000,
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policy->cpu, policy->min / 1000, policy->min % 1000,
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policy->max / 1000, policy->max % 1000);
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return 0;
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