hw: use "qemu/osdep.h" as first #include in source files

applied using ./scripts/clean-includes

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c
index 636729c..16713f2 100644
--- a/hw/vfio/ccw.c
+++ b/hw/vfio/ccw.c
@@ -11,11 +11,11 @@
  * directory.
  */
 
+#include "qemu/osdep.h"
 #include <linux/vfio.h>
 #include <linux/vfio_ccw.h>
 #include <sys/ioctl.h>
 
-#include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "hw/sysbus.h"
 #include "hw/vfio/vfio.h"