ACPI / APD: Head file including cleanups

Make the including head files to be alphabetical order, and
remove the not needed head file inclusion.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>

drivers/acpi/acpi_apd.c

@@ -7,17 +7,13 @@
  *	Wu, Jeff <Jeff.Wu@amd.com>
  */
 
-#include <linux/clk-provider.h>
-#include <linux/platform_data/clk-fch.h>
-#include <linux/platform_device.h>
-#include <linux/pm_domain.h>
-#include <linux/clkdev.h>
 #include <linux/acpi.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
 #include <linux/err.h>
 #include <linux/io.h>
-#include <linux/pm.h>
-
-#include "internal.h"
+#include <linux/platform_data/clk-fch.h>
+#include <linux/platform_device.h>
 
 struct apd_private_data;