Staging: iio: adis16209: Arrange headers in alphabetical order

Arrange the headers in alphabetical order for cleanup
purpose.
Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/staging/iio/accel/adis16209.c

@@ -9,11 +9,11 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
-#include <linux/module.h>
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>