diff options
Diffstat (limited to 'drivers/acpi/processor_thermal.c')
| -rw-r--r-- | drivers/acpi/processor_thermal.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c index a3d34e3f9f94..d8b2dfcd59b5 100644 --- a/drivers/acpi/processor_thermal.c +++ b/drivers/acpi/processor_thermal.c @@ -53,10 +53,17 @@ static int phys_package_first_cpu(int cpu) static int cpu_has_cpufreq(unsigned int cpu) { - struct cpufreq_policy policy; - if (!acpi_processor_cpufreq_init || cpufreq_get_policy(&policy, cpu)) + struct cpufreq_policy *policy; + + if (!acpi_processor_cpufreq_init) return 0; - return 1; + + policy = cpufreq_cpu_get(cpu); + if (policy) { + cpufreq_cpu_put(policy); + return 1; + } + return 0; } static int cpufreq_get_max_state(unsigned int cpu) |