To unify the place of function declaration of processor_idle.c, move acpi_processor_ffh_lpi_probe and acpi_processor_ffh_lpi_enter to one place. And remove 'extern' key word in declaration by the way. Signed-off-by: Huisong Li <lihuisong@xxxxxxxxxx> --- include/acpi/processor.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 2976a6d0c54f..6ee4a69412de 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -425,6 +425,8 @@ 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); +int acpi_processor_ffh_lpi_probe(unsigned int cpu); +int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi); #endif /* CONFIG_ACPI_PROCESSOR_IDLE */ /* in processor_thermal.c */ @@ -447,11 +449,6 @@ static inline void acpi_thermal_cpufreq_exit(struct cpufreq_policy *policy) } #endif /* CONFIG_CPU_FREQ */ -#ifdef CONFIG_ACPI_PROCESSOR_IDLE -extern int acpi_processor_ffh_lpi_probe(unsigned int cpu); -extern int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi); -#endif - void acpi_processor_init_invariance_cppc(void); #endif -- 2.33.0
