ACPICA: use new ACPI headers.

Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 0ec7dcd..89dff36 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -125,7 +125,7 @@
 		/* Used to clear all duty_value bits */
 		duty_mask = pr->throttling.state_count - 1;
 
-		duty_mask <<= acpi_fadt.duty_offset;
+		duty_mask <<= acpi_gbl_FADT.duty_offset;
 		duty_mask = ~duty_mask;
 	}
 
@@ -208,7 +208,7 @@
 		return 0;
 	}
 
-	pr->throttling.state_count = 1 << acpi_fadt.duty_width;
+	pr->throttling.state_count = 1 << acpi_gbl_FADT.duty_width;
 
 	/*
 	 * Compute state values. Note that throttling displays a linear power/