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authorThomas Renninger <trenn@suse.de>2009-04-17 16:22:06 +0200
committerLen Brown <len.brown@intel.com>2009-04-19 22:47:20 -0400
commite0e8c4e512e92bc25c19bd8d4926de17d2f8fbf2 (patch)
treeced6bfdd4320112696541d568f872ff43a6c956b /arch/x86/kernel
parent093f13e23137b9e5f7629dd5932ceea1419e2b61 (diff)
acpi-cpufreq: Cleanup: Use printk_once
Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index dd0bd76d14c0..4eab747a8966 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -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;