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Commit e0e8c4e5 authored by Thomas Renninger's avatar Thomas Renninger Committed by Len Brown
Browse files

acpi-cpufreq: Cleanup: Use printk_once 



Signed-off-by: default avatarThomas Renninger <trenn@suse.de>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 093f13e2

arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c

+2 −6
Original line number Diff line number Diff line
@@ -693,13 +693,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) 
	/* Check for high latency (>20uS) from buggy BIOSes, like on T42 */

	if (perf->control_register.space_id == ACPI_ADR_SPACE_FIXED_HARDWARE &&

	    policy->cpuinfo.transition_latency > 20 * 1000) {

		static int print_once;

		policy->cpuinfo.transition_latency = 20 * 1000;

		if (!print_once) {

			print_once = 1;

			printk(KERN_INFO "Capping off P-state tranision latency"

				" at 20 uS\n");

		}

			printk_once(KERN_INFO "Capping off P-state tranision"

				    " latency at 20 uS\n");

	}



	data->max_freq = perf->states[0].core_frequency * 1000;