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cpufreq: pcc-cpufreq: Mark sometimes used ID structs as __maybe_unused

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Not used when MODULE is not defined.

Fixes the following W=1 kernel build warning(s):

 drivers/cpufreq/pcc-cpufreq.c:619:36: warning: ‘processor_device_ids’ defined but not used [-Wunused-const-variable=]
 619 | static const struct acpi_device_id processor_device_ids[] = {
 | ^~~~~~~~~~~~~~~~~~~~

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lee Jones 2020-07-15 09:26:32 +01:00 committed by Rafael J. Wysocki
parent 638b509795
commit 3098174990
1 changed files with 1 additions and 1 deletions
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drivers/cpufreq/pcc-cpufreq.c
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@ -616,7 +616,7 @@ static void __exit pcc_cpufreq_exit(void)
free_percpu(pcc_cpu_info);
}
static const struct acpi_device_id processor_device_ids[] = {
static const struct acpi_device_id __maybe_unused processor_device_ids[] = {
{ACPI_PROCESSOR_OBJECT_HID, },
{ACPI_PROCESSOR_DEVICE_HID, },
{},