[PATCH v3 15/19] xen/arm: mm: Clean-up the includes and order them

[Julien Grall <julien@xxxxxxx>]

From: Julien Grall <jgrall@xxxxxxxxxx>

The numbers of includes in mm.c has been growing quite a lot. However
some of them (e.g. xen/device_tree.h, xen/softirq.h) doesn't look
to be directly used by the file or other will be included by
larger headers (e.g asm/flushtlb.h will be included by xen/mm.h).

So trim down the number of includes. Take the opportunity to order
them with the xen headers first, then asm headers and last public
headers.

Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>

---
    Changes in v3:
        - Patch added
---
 xen/arch/arm/mm.c | 27 ++++++++++-----------------
 1 file changed, 10 insertions(+), 17 deletions(-)

diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
index b7942464d4de..659bdf25e0ff 100644
--- a/xen/arch/arm/mm.c
+++ b/xen/arch/arm/mm.c
@@ -17,33 +17,26 @@
  * GNU General Public License for more details.
  */
 
-#include <xen/compile.h>
-#include <xen/types.h>
-#include <xen/device_tree.h>
-#include <xen/init.h>
-#include <xen/mm.h>
-#include <xen/preempt.h>
+#include <xen/domain_page.h>
 #include <xen/errno.h>
 #include <xen/grant_table.h>
-#include <xen/softirq.h>
-#include <xen/event.h>
 #include <xen/guest_access.h>
-#include <xen/domain_page.h>
-#include <xen/err.h>
-#include <asm/page.h>
-#include <asm/current.h>
-#include <asm/flushtlb.h>
-#include <public/memory.h>
+#include <xen/init.h>
+#include <xen/libfdt/libfdt.h>
+#include <xen/mm.h>
+#include <xen/pfn.h>
 #include <xen/sched.h>
+#include <xen/sizes.h>
+#include <xen/types.h>
 #include <xen/vmap.h>
+
 #include <xsm/xsm.h>
-#include <xen/pfn.h>
-#include <xen/sizes.h>
-#include <xen/libfdt/libfdt.h>
 
 #include <asm/fixmap.h>
 #include <asm/setup.h>
 
+#include <public/memory.h>
+
 /* Override macros from asm/page.h to make them work with mfn_t */
 #undef virt_to_mfn
 #define virt_to_mfn(va) _mfn(__virt_to_mfn(va))
-- 
2.32.0