acpi_processor_ffh_cstate_enter 184 arch/x86/kernel/acpi/cstate.c void __cpuidle acpi_processor_ffh_cstate_enter(struct acpi_processor_cx *cx) acpi_processor_ffh_cstate_enter 293 include/acpi/processor.h static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx