ppc: spapr: use cpu type name directly

replace sPAPRCPUCoreClass::cpu_class with cpu type name
since it were needed just to get that at points it were
accessed.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 6 insertions, 8 deletions

diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index 550d320b5b..9810697221 100644
--- a/hw/ppc/spapr_cpu_core.c
+++ b/hw/ppc/spapr_cpu_core.c
@@ -90,8 +90,7 @@ static void spapr_cpu_core_unrealizefn(DeviceState *dev, Error **errp)
 {
     sPAPRCPUCore *sc = SPAPR_CPU_CORE(OBJECT(dev));
     sPAPRCPUCoreClass *scc = SPAPR_CPU_CORE_GET_CLASS(OBJECT(dev));
-    const char *typename = object_class_get_name(scc->cpu_class);
-    size_t size = object_type_get_instance_size(typename);
+    size_t size = object_type_get_instance_size(scc->cpu_type);
     CPUCore *cc = CPU_CORE(dev);
     int i;
 
@@ -152,8 +151,7 @@ static void spapr_cpu_core_realize(DeviceState *dev, Error **errp)
     sPAPRCPUCore *sc = SPAPR_CPU_CORE(OBJECT(dev));
     sPAPRCPUCoreClass *scc = SPAPR_CPU_CORE_GET_CLASS(OBJECT(dev));
     CPUCore *cc = CPU_CORE(OBJECT(dev));
-    const char *typename = object_class_get_name(scc->cpu_class);
-    size_t size = object_type_get_instance_size(typename);
+    size_t size;
     Error *local_err = NULL;
     void *obj;
     int i, j;
@@ -164,6 +162,7 @@ static void spapr_cpu_core_realize(DeviceState *dev, Error **errp)
         return;
     }
 
+    size = object_type_get_instance_size(scc->cpu_type);
     sc->threads = g_malloc0(size * cc->nr_threads);
     for (i = 0; i < cc->nr_threads; i++) {
         char id[32];
@@ -172,7 +171,7 @@ static void spapr_cpu_core_realize(DeviceState *dev, Error **errp)
 
         obj = sc->threads + i * size;
 
-        object_initialize(obj, size, typename);
+        object_initialize(obj, size, scc->cpu_type);
         cs = CPU(obj);
         cpu = POWERPC_CPU(cs);
         cs->cpu_index = cc->core_id + i;
@@ -230,14 +229,13 @@ void spapr_cpu_core_class_init(ObjectClass *oc, void *data)
     dc->realize = spapr_cpu_core_realize;
     dc->unrealize = spapr_cpu_core_unrealizefn;
     dc->props = spapr_cpu_core_properties;
-    scc->cpu_class = cpu_class_by_name(TYPE_POWERPC_CPU, data);
-    g_assert(scc->cpu_class);
+    scc->cpu_type = data;
 }
 
 #define DEFINE_SPAPR_CPU_CORE_TYPE(cpu_model) \
     {                                                   \
         .parent = TYPE_SPAPR_CPU_CORE,                  \
-        .class_data = (void *) cpu_model,               \
+        .class_data = (void *) POWERPC_CPU_TYPE_NAME(cpu_model), \
         .class_init = spapr_cpu_core_class_init,        \
         .name = SPAPR_CPU_CORE_TYPE_NAME(cpu_model),    \
     }