ACPI / processor: remove unused variabled from acpi_processor_power structure

Few elements in the acpi_processor_power structure are unused. It could
be remnant in the header missed while the code got removed from the
corresponding driver file.

This patch removes those unused variables in the structure declaration.
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

include/acpi/processor.h

@@ -67,9 +67,6 @@ struct acpi_processor_cx {
 };
 
 struct acpi_processor_power {
-	struct acpi_processor_cx *state;
-	unsigned long bm_check_timestamp;
-	u32 default_state;
 	int count;
 	struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER];
 	int timer_broadcast_on_state;