Merge branch 'cleanup' into release

#define ACPI_PROCESSOR_CLASS            "processor"

#define _COMPONENT              ACPI_PROCESSOR_COMPONENT

ACPI_MODULE_NAME("processor_idle");

#define ACPI_PROCESSOR_FILE_POWER	"power"

#define PM_TIMER_TICK_NS		(1000000000ULL/PM_TIMER_FREQUENCY)

#define C2_OVERHEAD			1	/* 1us */

#define C3_OVERHEAD			1	/* 1us */