struct nouveau_object **pobject)
{
struct nouveau_ofuncs *ofuncs = oclass->ofuncs;
+ struct nouveau_object *object = NULL;
int ret;
- *pobject = NULL;
-
- ret = ofuncs->ctor(parent, engine, oclass, data, size, pobject);
+ ret = ofuncs->ctor(parent, engine, oclass, data, size, &object);
+ *pobject = object;
if (ret < 0) {
if (ret != -ENODEV) {
nv_error(parent, "failed to create 0x%08x, %d\n",
oclass->handle, ret);
}
- if (*pobject) {
- ofuncs->dtor(*pobject);
+ if (object) {
+ ofuncs->dtor(object);
*pobject = NULL;
}
return ret;
}
- nv_debug(*pobject, "created\n");
+ if (ret == 0) {
+ nv_debug(object, "created\n");
+ atomic_set(&object->refcount, 1);
+ }
+
return 0;
}
}
ret = nv_ofuncs(object)->init(object);
+ atomic_set(&object->usecount, 1);
if (ret) {
nv_error(object, "init failed, %d\n", ret);
goto fail_self;
nv_trace(object, "stopping...\n");
ret = nv_ofuncs(object)->fini(object, false);
+ atomic_set(&object->usecount, 0);
if (ret)
nv_warn(object, "failed fini, %d\n", ret);
nv_trace(object, "suspending...\n");
ret = nv_ofuncs(object)->fini(object, true);
+ atomic_set(&object->usecount, 0);
if (ret) {
nv_error(object, "failed suspend, %d\n", ret);
return ret;