ppc: Make PPCVirtualHypervisor an incomplete type

PPCVirtualHypervisor 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 <groug@kaod.org>
Message-Id: <157589808041.21182.18121655959115011353.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index f9528fc..60cf030 100644 (file)
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -1222,10 +1222,6 @@ PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr);
 PowerPCCPUClass *ppc_cpu_class_by_pvr_mask(uint32_t pvr);
 PowerPCCPUClass *ppc_cpu_get_family_class(PowerPCCPUClass *pcc);
 
-struct PPCVirtualHypervisor {
-    Object parent;
-};
-
 struct PPCVirtualHypervisorClass {
     InterfaceClass parent;
     void (*hypercall)(PPCVirtualHypervisor *vhyp, PowerPCCPU *cpu);