Commit a7b90937 authored Jul 15, 2020 by Lee Jones Committed by Rafael J. Wysocki Jul 15, 2020

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



Not used when MODULE is not defined.

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

 drivers/cpufreq/acpi-cpufreq.c:1004:36: warning: ‘processor_device_ids’ defined but not used [-Wunused-const-variable=]
 997 | static const struct x86_cpu_id acpi_cpufreq_ids[] = {
 | ^~~~~~~~~~~~~~~~
 drivers/cpufreq/acpi-cpufreq.c:997:32: warning: ‘acpi_cpufreq_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>

parent e1711f29

drivers/cpufreq/acpi-cpufreq.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -993,14 +993,14 @@ MODULE_PARM_DESC(acpi_pstate_strict,
		late_initcall(acpi_cpufreq_init);
		module_exit(acpi_cpufreq_exit);

		static const struct x86_cpu_id acpi_cpufreq_ids[] = {
		static const struct x86_cpu_id __maybe_unused acpi_cpufreq_ids[] = {
		X86_MATCH_FEATURE(X86_FEATURE_ACPI, NULL),
		X86_MATCH_FEATURE(X86_FEATURE_HW_PSTATE, NULL),
		{}
		};
		MODULE_DEVICE_TABLE(x86cpu, acpi_cpufreq_ids);

		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, },
		{},

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