drm/nouveau/ppp: remove nouveau_ppp base class

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

drivers/gpu/drm/nouveau/core/engine/ppp/nv98.c

@@ -22,18 +22,18 @@
  * Authors: Ben Skeggs
  */
 
-#include <core/os.h>
-#include <core/class.h>
+#include <core/engine.h>
 #include <core/engctx.h>
+#include <core/class.h>
 
 #include <engine/ppp.h>
 
 struct nv98_ppp_priv {
-	struct nouveau_ppp base;
+	struct nouveau_engine base;
 };
 
 struct nv98_ppp_chan {
-	struct nouveau_ppp_chan base;
+	struct nouveau_engctx base;
 };
 
 /*******************************************************************************
@@ -49,61 +49,16 @@ nv98_ppp_sclass[] = {
  * PPPP context
  ******************************************************************************/
 
-static int
-nv98_ppp_context_ctor(struct nouveau_object *parent,
-		      struct nouveau_object *engine,
-		      struct nouveau_oclass *oclass, void *data, u32 size,
-		      struct nouveau_object **pobject)
-{
-	struct nv98_ppp_chan *priv;
-	int ret;
-
-	ret = nouveau_ppp_context_create(parent, engine, oclass, NULL,
-					 0, 0, 0, &priv);
-	*pobject = nv_object(priv);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static void
-nv98_ppp_context_dtor(struct nouveau_object *object)
-{
-	struct nv98_ppp_chan *priv = (void *)object;
-	nouveau_ppp_context_destroy(&priv->base);
-}
-
-static int
-nv98_ppp_context_init(struct nouveau_object *object)
-{
-	struct nv98_ppp_chan *priv = (void *)object;
-	int ret;
-
-	ret = nouveau_ppp_context_init(&priv->base);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static int
-nv98_ppp_context_fini(struct nouveau_object *object, bool suspend)
-{
-	struct nv98_ppp_chan *priv = (void *)object;
-	return nouveau_ppp_context_fini(&priv->base, suspend);
-}
-
 static struct nouveau_oclass
 nv98_ppp_cclass = {
 	.handle = NV_ENGCTX(PPP, 0x98),
 	.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = nv98_ppp_context_ctor,
-		.dtor = nv98_ppp_context_dtor,
-		.init = nv98_ppp_context_init,
-		.fini = nv98_ppp_context_fini,
-		.rd32 = _nouveau_ppp_context_rd32,
-		.wr32 = _nouveau_ppp_context_wr32,
+		.ctor = _nouveau_engctx_ctor,
+		.dtor = _nouveau_engctx_dtor,
+		.init = _nouveau_engctx_init,
+		.fini = _nouveau_engctx_fini,
+		.rd32 = _nouveau_engctx_rd32,
+		.wr32 = _nouveau_engctx_wr32,
 	},
 };
 
@@ -111,11 +66,6 @@ nv98_ppp_cclass = {
  * PPPP engine/subdev functions
  ******************************************************************************/
 
-static void
-nv98_ppp_intr(struct nouveau_subdev *subdev)
-{
-}
-
 static int
 nv98_ppp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 	      struct nouveau_oclass *oclass, void *data, u32 size,
@@ -124,52 +74,25 @@ nv98_ppp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 	struct nv98_ppp_priv *priv;
 	int ret;
 
-	ret = nouveau_ppp_create(parent, engine, oclass, &priv);
+	ret = nouveau_engine_create(parent, engine, oclass, true,
+				    "PPPP", "ppp", &priv);
 	*pobject = nv_object(priv);
 	if (ret)
 		return ret;
 
 	nv_subdev(priv)->unit = 0x00400002;
-	nv_subdev(priv)->intr = nv98_ppp_intr;
 	nv_engine(priv)->cclass = &nv98_ppp_cclass;
 	nv_engine(priv)->sclass = nv98_ppp_sclass;
 	return 0;
 }
 
-static void
-nv98_ppp_dtor(struct nouveau_object *object)
-{
-	struct nv98_ppp_priv *priv = (void *)object;
-	nouveau_ppp_destroy(&priv->base);
-}
-
-static int
-nv98_ppp_init(struct nouveau_object *object)
-{
-	struct nv98_ppp_priv *priv = (void *)object;
-	int ret;
-
-	ret = nouveau_ppp_init(&priv->base);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static int
-nv98_ppp_fini(struct nouveau_object *object, bool suspend)
-{
-	struct nv98_ppp_priv *priv = (void *)object;
-	return nouveau_ppp_fini(&priv->base, suspend);
-}
-
 struct nouveau_oclass
 nv98_ppp_oclass = {
 	.handle = NV_ENGINE(PPP, 0x98),
 	.ofuncs = &(struct nouveau_ofuncs) {
 		.ctor = nv98_ppp_ctor,
-		.dtor = nv98_ppp_dtor,
-		.init = nv98_ppp_init,
-		.fini = nv98_ppp_fini,
+		.dtor = _nouveau_engine_dtor,
+		.init = _nouveau_engine_init,
+		.fini = _nouveau_engine_fini,
 	},
 };

drivers/gpu/drm/nouveau/core/include/engine/ppp.h

 #ifndef __NOUVEAU_PPP_H__
 #define __NOUVEAU_PPP_H__
 
-#include <core/engine.h>
-#include <core/engctx.h>
-
-struct nouveau_ppp_chan {
-	struct nouveau_engctx base;
-};
-
-#define nouveau_ppp_context_create(p,e,c,g,s,a,f,d)                            \
-	nouveau_engctx_create((p), (e), (c), (g), (s), (a), (f), (d))
-#define nouveau_ppp_context_destroy(d)                                         \
-	nouveau_engctx_destroy(&(d)->base)
-#define nouveau_ppp_context_init(d)                                            \
-	nouveau_engctx_init(&(d)->base)
-#define nouveau_ppp_context_fini(d,s)                                          \
-	nouveau_engctx_fini(&(d)->base, (s))
-
-#define _nouveau_ppp_context_dtor _nouveau_engctx_dtor
-#define _nouveau_ppp_context_init _nouveau_engctx_init
-#define _nouveau_ppp_context_fini _nouveau_engctx_fini
-#define _nouveau_ppp_context_rd32 _nouveau_engctx_rd32
-#define _nouveau_ppp_context_wr32 _nouveau_engctx_wr32
-
-struct nouveau_ppp {
-	struct nouveau_engine base;
-};
-
-#define nouveau_ppp_create(p,e,c,d)                                            \
-	nouveau_engine_create((p), (e), (c), true, "PPPP", "ppp", (d))
-#define nouveau_ppp_destroy(d)                                                 \
-	nouveau_engine_destroy(&(d)->base)
-#define nouveau_ppp_init(d)                                                    \
-	nouveau_engine_init(&(d)->base)
-#define nouveau_ppp_fini(d,s)                                                  \
-	nouveau_engine_fini(&(d)->base, (s))
-
-#define _nouveau_ppp_dtor _nouveau_engine_dtor
-#define _nouveau_ppp_init _nouveau_engine_init
-#define _nouveau_ppp_fini _nouveau_engine_fini
-
 extern struct nouveau_oclass nv98_ppp_oclass;
 extern struct nouveau_oclass nvc0_ppp_oclass;