arm: pxa: clean-up include file order

Cleaning up order of include files by sorting them alphabetically
keeping in mind to leave common.h on top.

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>

arch/arm/cpu/pxa/pxa2xx.c

@@ -10,11 +10,11 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
+#include <common.h>
+#include <asm/arch/pxa-regs.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <command.h>
-#include <common.h>
-#include <asm/arch/pxa-regs.h>
 
 /* Flush I/D-cache */
 static void cache_flush(void)

arch/arm/cpu/pxa/timer.c

@@ -6,8 +6,8 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#include <asm/io.h>
 #include <common.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;