[PATCH] xen/passthrough: add missing error-report include

[Adam Williamson <awilliam@xxxxxxxxxx>]

In cfcacba an `error_report` was added to this file, but the
corresponding include of `qemu/error-report.h` was missed. This
only becomes apparent when building against Xen 4.20+.

Signed-off-by: Adam Williamson <awilliam@xxxxxxxxxx>
---
 hw/xen/xen_pt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 9d16644d82..006b5b55f2 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -54,6 +54,7 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
+#include "qemu/error-report.h"
 #include <sys/ioctl.h>
 
 #include "hw/pci/pci.h"
-- 
2.50.1