cpu_has_cpufreq() stores a 'struct cpufreq_policy' on the stack.
Unfortunately, with debugging options enabled, the structure can be
larger than 1024 bytes, which causes a compiler warning/error.
(actually observed: 1184 bytes).
Therefore: Switch to cpufreq_cpu_get().
Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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)