drm/nouveau/core: remove the remainder of the previous style

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 1 insertions, 166 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/core/object.c b/drivers/gpu/drm/nouveau/nvkm/core/object.c
index 0680eae072cf..8976526b1c8f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/object.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/object.c
@@ -27,11 +27,6 @@
 int
 nvkm_object_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->mthd)
-			return object->oclass->ofuncs->mthd(object, mthd, data, size);
-		return -ENODEV;
-	}
 	if (likely(object->func->mthd))
 		return object->func->mthd(object, mthd, data, size);
 	return -ENODEV;
@@ -41,11 +36,6 @@ int
 nvkm_object_ntfy(struct nvkm_object *object, u32 mthd,
 		 struct nvkm_event **pevent)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->ntfy)
-			return object->oclass->ofuncs->ntfy(object, mthd, pevent);
-		return -ENODEV;
-	}
 	if (likely(object->func->ntfy))
 		return object->func->ntfy(object, mthd, pevent);
 	return -ENODEV;
@@ -54,11 +44,6 @@ nvkm_object_ntfy(struct nvkm_object *object, u32 mthd,
 int
 nvkm_object_map(struct nvkm_object *object, u64 *addr, u32 *size)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->map)
-			return object->oclass->ofuncs->map(object, addr, size);
-		return -ENODEV;
-	}
 	if (likely(object->func->map))
 		return object->func->map(object, addr, size);
 	return -ENODEV;
@@ -67,14 +52,6 @@ nvkm_object_map(struct nvkm_object *object, u64 *addr, u32 *size)
 int
 nvkm_object_rd08(struct nvkm_object *object, u64 addr, u8 *data)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->rd08) {
-			*data = object->oclass->ofuncs->rd08(object, addr);
-			return 0;
-		}
-		*data = 0x00;
-		return -ENODEV;
-	}
 	if (likely(object->func->rd08))
 		return object->func->rd08(object, addr, data);
 	return -ENODEV;
@@ -83,14 +60,6 @@ nvkm_object_rd08(struct nvkm_object *object, u64 addr, u8 *data)
 int
 nvkm_object_rd16(struct nvkm_object *object, u64 addr, u16 *data)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->rd16) {
-			*data = object->oclass->ofuncs->rd16(object, addr);
-			return 0;
-		}
-		*data = 0x0000;
-		return -ENODEV;
-	}
 	if (likely(object->func->rd16))
 		return object->func->rd16(object, addr, data);
 	return -ENODEV;
@@ -99,14 +68,6 @@ nvkm_object_rd16(struct nvkm_object *object, u64 addr, u16 *data)
 int
 nvkm_object_rd32(struct nvkm_object *object, u64 addr, u32 *data)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->rd32) {
-			*data = object->oclass->ofuncs->rd32(object, addr);
-			return 0;
-		}
-		*data = 0x00000000;
-		return -ENODEV;
-	}
 	if (likely(object->func->rd32))
 		return object->func->rd32(object, addr, data);
 	return -ENODEV;
@@ -115,13 +76,6 @@ nvkm_object_rd32(struct nvkm_object *object, u64 addr, u32 *data)
 int
 nvkm_object_wr08(struct nvkm_object *object, u64 addr, u8 data)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->wr08) {
-			object->oclass->ofuncs->wr08(object, addr, data);
-			return 0;
-		}
-		return -ENODEV;
-	}
 	if (likely(object->func->wr08))
 		return object->func->wr08(object, addr, data);
 	return -ENODEV;
@@ -130,13 +84,6 @@ nvkm_object_wr08(struct nvkm_object *object, u64 addr, u8 data)
 int
 nvkm_object_wr16(struct nvkm_object *object, u64 addr, u16 data)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->wr16) {
-			object->oclass->ofuncs->wr16(object, addr, data);
-			return 0;
-		}
-		return -ENODEV;
-	}
 	if (likely(object->func->wr16))
 		return object->func->wr16(object, addr, data);
 	return -ENODEV;
@@ -145,13 +92,6 @@ nvkm_object_wr16(struct nvkm_object *object, u64 addr, u16 data)
 int
 nvkm_object_wr32(struct nvkm_object *object, u64 addr, u32 data)
 {
-	if (object->oclass) {
-		if (object->oclass->ofuncs->wr32) {
-			object->oclass->ofuncs->wr32(object, addr, data);
-			return 0;
-		}
-		return -ENODEV;
-	}
 	if (likely(object->func->wr32))
 		return object->func->wr32(object, addr, data);
 	return -ENODEV;
@@ -161,8 +101,6 @@ int
 nvkm_object_bind(struct nvkm_object *object, struct nvkm_gpuobj *gpuobj,
 		 int align, struct nvkm_gpuobj **pgpuobj)
 {
-	if (object->oclass)
-		return -ENODEV;
 	if (object->func->bind)
 		return object->func->bind(object, gpuobj, align, pgpuobj);
 	return -ENODEV;
@@ -171,8 +109,6 @@ nvkm_object_bind(struct nvkm_object *object, struct nvkm_gpuobj *gpuobj,
 int
 nvkm_object_fini(struct nvkm_object *object, bool suspend)
 {
-	if (object->oclass)
-		return object->oclass->ofuncs->fini(object, suspend);
 	if (object->func->fini)
 		return object->func->fini(object, suspend);
 	return 0;
@@ -181,8 +117,6 @@ nvkm_object_fini(struct nvkm_object *object, bool suspend)
 int
 nvkm_object_init(struct nvkm_object *object)
 {
-	if (object->oclass)
-		return object->oclass->ofuncs->init(object);
 	if (object->func->init)
 		return object->func->init(object);
 	return 0;
@@ -193,11 +127,6 @@ nvkm_object_del(struct nvkm_object **pobject)
 {
 	struct nvkm_object *object = *pobject;
 
-	if (object && object->oclass) {
-		object->oclass->ofuncs->dtor(object);
-		return;
-	}
-
 	if (object && !WARN_ON(!object->func)) {
 		if (object->func->dtor)
 			*pobject = object->func->dtor(object);
@@ -214,14 +143,11 @@ nvkm_object_ctor(const struct nvkm_object_func *func,
 	object->func = func;
 	object->client = oclass->client;
 	object->engine = nvkm_engine_ref(oclass->engine);
-	object->oclass_name = oclass->base.oclass;
+	object->oclass = oclass->base.oclass;
 	object->handle = oclass->handle;
 	object->parent = oclass->parent;
 	atomic_set(&object->refcount, 1);
 	atomic_set(&object->usecount, 0);
-#ifdef NVKM_OBJECT_MAGIC
-	object->_magic = NVKM_OBJECT_MAGIC;
-#endif
 }
 
 int
@@ -251,97 +177,6 @@ nvkm_object_new(const struct nvkm_oclass *oclass, void *data, u32 size,
 	return nvkm_object_new_(func, oclass, data, size, pobject);
 }
 
-int
-nvkm_object_create_(struct nvkm_object *parent, struct nvkm_object *engobj,
-		    struct nvkm_oclass *oclass, u32 pclass,
-		    int size, void **pobject)
-{
-	struct nvkm_engine *engine = engobj ? nv_engine(engobj) : NULL;
-	struct nvkm_object *object;
-
-	object = *pobject = kzalloc(size, GFP_KERNEL);
-	if (!object)
-		return -ENOMEM;
-
-	nvkm_object_ref(parent, &object->parent);
-	object->engine = nvkm_engine_ref(engine);
-	object->oclass = oclass;
-	object->pclass = pclass;
-	atomic_set(&object->refcount, 1);
-	atomic_set(&object->usecount, 0);
-
-#ifdef NVKM_OBJECT_MAGIC
-	object->_magic = NVKM_OBJECT_MAGIC;
-#endif
-	return 0;
-}
-
-int
-_nvkm_object_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-		  struct nvkm_oclass *oclass, void *data, u32 size,
-		  struct nvkm_object **pobject)
-{
-	if (size != 0)
-		return -ENOSYS;
-	return nvkm_object_create(parent, engine, oclass, 0, pobject);
-}
-
-void
-nvkm_object_destroy(struct nvkm_object *object)
-{
-	nvkm_engine_unref(&object->engine);
-	nvkm_object_ref(NULL, &object->parent);
-	kfree(object);
-}
-
-int
-_nvkm_object_init(struct nvkm_object *object)
-{
-	return 0;
-}
-
-int
-_nvkm_object_fini(struct nvkm_object *object, bool suspend)
-{
-	return 0;
-}
-
-struct nvkm_ofuncs
-nvkm_object_ofuncs = {
-	.ctor = _nvkm_object_ctor,
-	.dtor = nvkm_object_destroy,
-	.init = _nvkm_object_init,
-	.fini = _nvkm_object_fini,
-};
-
-int
-nvkm_object_old(struct nvkm_object *parent, struct nvkm_object *engine,
-		 struct nvkm_oclass *oclass, void *data, u32 size,
-		 struct nvkm_object **pobject)
-{
-	struct nvkm_ofuncs *ofuncs = oclass->ofuncs;
-	struct nvkm_object *object = NULL;
-	int ret;
-
-	ret = ofuncs->ctor(parent, engine, oclass, data, size, &object);
-	*pobject = object;
-	if (ret < 0) {
-		if (object) {
-			ofuncs->dtor(object);
-			*pobject = NULL;
-		}
-
-		return ret;
-	}
-
-	if (ret == 0) {
-		if (!nv_iclass(object, NV_SUBDEV_CLASS))
-			atomic_set(&object->refcount, 1);
-	}
-
-	return 0;
-}
-
 void
 nvkm_object_ref(struct nvkm_object *obj, struct nvkm_object **ref)
 {