acpi-cpufreq: Cleanup: Use printk_once

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

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;