diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 60a7c28..ff90054 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -31,15 +31,12 @@
 #include <linux/init.h>
 #include <linux/cpufreq.h>
 #include <linux/slab.h>
-
+#include <linux/acpi.h>
+#include <acpi/processor.h>
 #ifdef CONFIG_X86
 #include <asm/cpufeature.h>
 #endif
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/processor.h>
-
 #define PREFIX "ACPI: "
 
 #define ACPI_PROCESSOR_CLASS		"processor"