s390_flic: Move KVMS390FLICState typedef to header

Move typedef closer to the type check macros, to make it easier
to convert the code to OBJECT_DEFINE_TYPE() in the future.

Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-22-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

hw/intc/s390_flic_kvm.c

@@ -29,12 +29,12 @@
 #define FLIC_FAILED (-1UL)
 #define FLIC_SAVEVM_VERSION 1
 
-typedef struct KVMS390FLICState {
+struct KVMS390FLICState{
     S390FLICState parent_obj;
 
     uint32_t fd;
     bool clear_io_supported;
-} KVMS390FLICState;
+};
 
 static KVMS390FLICState *s390_get_kvm_flic(S390FLICState *fs)
 {

include/hw/s390x/s390_flic.h

@@ -75,6 +75,7 @@ typedef struct S390FLICStateClass {
 } S390FLICStateClass;
 
 #define TYPE_KVM_S390_FLIC "s390-flic-kvm"
+typedef struct KVMS390FLICState KVMS390FLICState;
 #define KVM_S390_FLIC(obj) \
     OBJECT_CHECK(KVMS390FLICState, (obj), TYPE_KVM_S390_FLIC)