[PATCH 01/20] xics: Use incomplete type for XICSFabric

[David Gibson]

Interface instances should never be directly dereferenced.  So, the common
practice is to make them incomplete types to make sure no-one does that.
XICSFrabric, however, had a dummy type which is less safe.

Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
---
 include/hw/ppc/xics.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index 64a2c8862a..1ae34ce9cd 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -147,9 +147,7 @@ struct ICSIRQState {
     uint8_t flags;
 };
 
-struct XICSFabric {
-    Object parent;
-};
+typedef struct XICSFabric XICSFabric;
 
 #define TYPE_XICS_FABRIC "xics-fabric"
 #define XICS_FABRIC(obj)                                     \
-- 
2.21.0