1 files changed, 6 insertions, 55 deletions

diff --git a/qom/cpu.c b/qom/cpu.c
index e42d9a7f9e..92599f3541 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -67,37 +67,6 @@ CPUState *cpu_create(const char *typename)
     return cpu;
 }
 
-const char *cpu_parse_cpu_model(const char *typename, const char *cpu_model)
-{
-    ObjectClass *oc;
-    CPUClass *cc;
-    gchar **model_pieces;
-    const char *cpu_type;
-
-    model_pieces = g_strsplit(cpu_model, ",", 2);
-
-    oc = cpu_class_by_name(typename, model_pieces[0]);
-    if (oc == NULL) {
-        error_report("unable to find CPU model '%s'", model_pieces[0]);
-        g_strfreev(model_pieces);
-        exit(EXIT_FAILURE);
-    }
-
-    cpu_type = object_class_get_name(oc);
-    cc = CPU_CLASS(oc);
-    cc->parse_features(cpu_type, model_pieces[1], &error_fatal);
-    g_strfreev(model_pieces);
-    return cpu_type;
-}
-
-CPUState *cpu_generic_init(const char *typename, const char *cpu_model)
-{
-    /* TODO: all callers of cpu_generic_init() need to be converted to
-     * call cpu_parse_features() only once, before calling cpu_generic_init().
-     */
-    return cpu_create(cpu_parse_cpu_model(typename, cpu_model));
-}
-
 bool cpu_paging_enabled(const CPUState *cpu)
 {
     CPUClass *cc = CPU_GET_CLASS(cpu);
@@ -317,41 +286,24 @@ static bool cpu_common_has_work(CPUState *cs)
 
 ObjectClass *cpu_class_by_name(const char *typename, const char *cpu_model)
 {
-    CPUClass *cc;
-
-    if (!cpu_model) {
-        return NULL;
-    }
-    cc = CPU_CLASS(object_class_by_name(typename));
+    CPUClass *cc = CPU_CLASS(object_class_by_name(typename));
 
+    assert(cpu_model && cc->class_by_name);
     return cc->class_by_name(cpu_model);
 }
 
-static ObjectClass *cpu_common_class_by_name(const char *cpu_model)
-{
-    return NULL;
-}
-
 static void cpu_common_parse_features(const char *typename, char *features,
                                       Error **errp)
 {
-    char *featurestr; /* Single "key=value" string being parsed */
     char *val;
     static bool cpu_globals_initialized;
+    /* Single "key=value" string being parsed */
+    char *featurestr = features ? strtok(features, ",") : NULL;
 
-    /* TODO: all callers of ->parse_features() need to be changed to
-     * call it only once, so we can remove this check (or change it
-     * to assert(!cpu_globals_initialized).
-     * Current callers of ->parse_features() are:
-     * - cpu_generic_init()
-     */
-    if (cpu_globals_initialized) {
-        return;
-    }
+    /* should be called only once, catch invalid users */
+    assert(!cpu_globals_initialized);
     cpu_globals_initialized = true;
 
-    featurestr = features ? strtok(features, ",") : NULL;
-
     while (featurestr) {
         val = strchr(featurestr, '=');
         if (val) {
@@ -457,7 +409,6 @@ static void cpu_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     CPUClass *k = CPU_CLASS(klass);
 
-    k->class_by_name = cpu_common_class_by_name;
     k->parse_features = cpu_common_parse_features;
     k->reset = cpu_common_reset;
     k->get_arch_id = cpu_common_get_arch_id;