[Qemu-devel] [PATCH] vfio: fix build error on CentOS 5.7

[Leon Alrae]

Include linux/vfio.h after sys/ioctl.h, just like in hw/vfio/common.c.

Signed-off-by: Leon Alrae <address@hidden>
---
CentOS 5 is one of hosts I still use. For building I already provide custom
GLib to satisfy version 2.22 dependency. However, with commit 0ea2730b QEMU
doesn't build on CentOS 5.7:

  CC    mips-softmmu/hw/vfio/platform.o
In file included from /usr/include/stdlib.h:438,
                 from /work/qemu/include/qemu-common.h:26,
                 from /work/qemu/include/hw/hw.h:5,
                 from /work/qemu/include/hw/qdev.h:4,
                 from /work/qemu/include/hw/sysbus.h:6,
                 from /work/qemu/include/hw/vfio/vfio-platform.h:19,
                 from /work/qemu/hw/vfio/platform.c:20:
/usr/include/sys/types.h:46: error: conflicting types for ‘loff_t’
/usr/include/linux/types.h:30: error: previous declaration of ‘loff_t’ was here
/usr/include/sys/types.h:62: error: conflicting types for ‘dev_t’
/usr/include/linux/types.h:13: error: previous declaration of ‘dev_t’ was here
...

And this patch fixes above problem.

Leon
---
 hw/vfio/platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c
index 9382bb7..5c678b9 100644
--- a/hw/vfio/platform.c
+++ b/hw/vfio/platform.c
@@ -14,8 +14,8 @@
  *  Copyright Red Hat, Inc. 2012
  */
 
-#include <linux/vfio.h>
 #include <sys/ioctl.h>
+#include <linux/vfio.h>
 
 #include "hw/vfio/vfio-platform.h"
 #include "qemu/error-report.h"