[PATCH] ppc/pnv: Make PnvXScomInterface an incomplete type

[Greg Kurz]

PnvXScomInterface is an interface instance. It should never be
dereferenced. Drop the dummy type definition for extra safety,
which is the common practice with QOM interfaces.

Signed-off-by: Greg Kurz <address@hidden>
---
 include/hw/ppc/pnv_xscom.h |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/hw/ppc/pnv_xscom.h b/include/hw/ppc/pnv_xscom.h
index 1c1d76bf9be5..b738011ab205 100644
--- a/include/hw/ppc/pnv_xscom.h
+++ b/include/hw/ppc/pnv_xscom.h
@@ -22,9 +22,7 @@
 
 #include "qom/object.h"
 
-typedef struct PnvXScomInterface {
-    Object parent;
-} PnvXScomInterface;
+typedef struct PnvXScomInterface PnvXScomInterface;
 
 #define TYPE_PNV_XSCOM_INTERFACE "pnv-xscom-interface"
 #define PNV_XSCOM_INTERFACE(obj) \