iommu: Order the headers alphabetically in device_tree.c

Clean up the code a bit by putting the headers in alphabetical order.

Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Acked-by: Julien Grall <julien.grall@arm.com>

diff --git a/xen/drivers/passthrough/device_tree.c b/xen/drivers/passthrough/device_tree.c
index ea9fd54e3b27ba6ddf7dd8e7a03aa9043543fb5e..921a6e5f1e24a786c1e35ffd2a762e90f1014d6d 100644 (file)
--- a/xen/drivers/passthrough/device_tree.c
+++ b/xen/drivers/passthrough/device_tree.c
@@ -15,11 +15,11 @@
  * GNU General Public License for more details.
  */
 
-#include <xen/lib.h>
-#include <xen/sched.h>
+#include <xen/device_tree.h>
 #include <xen/guest_access.h>
 #include <xen/iommu.h>
-#include <xen/device_tree.h>
+#include <xen/lib.h>
+#include <xen/sched.h>
 #include <xsm/xsm.h>
 
 static spinlock_t dtdevs_lock = SPIN_LOCK_UNLOCKED;