sandbox: sort header files in os.c
Tidy this up as the list is long and likely to get longer.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index 6d55b5c..a1d324b 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -19,15 +19,15 @@
* MA 02111-1307 USA
*/
+#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <termios.h>
-#include <unistd.h>
#include <time.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+#include <unistd.h>
#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
#include <linux/types.h>
#include <os.h>