ACPI: Kill overly verbose "power state" log messages
I was recently lucky enough to get a 64-CPU system, so my kernel log ends up with 64 lines like: ACPI: CPU0 (power states: C1[C1] C2[C3]) This is pretty useless clutter because this info is already available after boot from both /sys/devices/system/cpu/cpu*/cpuidle/state?/ as well as /proc/acpi/processor/CPU*/power. So just delete the code that prints the C-states in processor_idle.c. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -1214,13 +1214,6 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
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acpi_processor_setup_cpuidle(pr);
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if (cpuidle_register_device(&pr->power.dev))
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return -EIO;
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printk(KERN_INFO PREFIX "CPU%d (power states:", pr->id);
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for (i = 1; i <= pr->power.count; i++)
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if (pr->power.states[i].valid)
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printk(" C%d[C%d]", i,
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pr->power.states[i].type);
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printk(")\n");
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}
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#ifdef CONFIG_ACPI_PROCFS
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/* 'power' [R] */
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