spi: pxa2xx: Sort headers

Sort the headers in alphabetic order in order to ease the maintenance
for this part.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191018105429.82782-2-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-pxa2xx.c

@@ -4,27 +4,27 @@
  * Copyright (C) 2013, Intel Corporation
  */
 
+#include <linux/acpi.h>
 #include <linux/bitops.h>
-#include <linux/init.h>
-#include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
 #include <linux/device.h>
-#include <linux/ioport.h>
-#include <linux/errno.h>
 #include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/ioport.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
 #include <linux/pci.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/spi/spi.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/gpio/consumer.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/pm_runtime.h>
-#include <linux/acpi.h>
-#include <linux/of_device.h>
 
 #include "spi-pxa2xx.h"