diff options
| author | Huisong Li <lihuisong@huawei.com> | 2025-12-23 18:09:10 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-01-09 22:38:22 +0100 |
| commit | 8ada9e11b3fc5d9e21c3a45c6c136944f7b28a14 (patch) | |
| tree | 2552109020c07530f85324447c45b8c2f6091ae4 | |
| parent | 13ebeef6a1b9c4e5c9789f835cc4ec34873f0bb1 (diff) | |
ACPI: processor: Remove unused empty stubs of some functions
Empty stubs are defined in processor.h for some functions provided by
the ACPI processor idle driver, but those functions are only used in
the main ACPI processor driver which requires the ACPI processor idle
driver to be present (selecting CONFIG_ACPI_PROCESSOR causes
CONFIG_ACPI_PROCESSOR_IDLE to be selected too automatically).
This means that the empty stubs in question are not really necessary and
if both CONFIG_ACPI_PROCESSOR and CONFIG_ACPI_PROCESSOR_IDLE are unset,
the compiler complains that they are defined, but not used. Drop them
to get rid of the compiler warning.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Tested-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20251223100914.2407069-3-lihuisong@huawei.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | include/acpi/processor.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index ff864c1cee3a..2976a6d0c54f 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -425,26 +425,6 @@ int acpi_processor_power_state_has_changed(struct acpi_processor *pr); int acpi_processor_hotplug(struct acpi_processor *pr); void acpi_processor_register_idle_driver(void); void acpi_processor_unregister_idle_driver(void); -#else -static inline int acpi_processor_power_init(struct acpi_processor *pr) -{ - return -ENODEV; -} - -static inline int acpi_processor_power_exit(struct acpi_processor *pr) -{ - return -ENODEV; -} - -static inline int acpi_processor_power_state_has_changed(struct acpi_processor *pr) -{ - return -ENODEV; -} - -static inline int acpi_processor_hotplug(struct acpi_processor *pr) -{ - return -ENODEV; -} #endif /* CONFIG_ACPI_PROCESSOR_IDLE */ /* in processor_thermal.c */ |