drm/nouveau/core: implement shortcut for simple engctx construction

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

3 files changed, 3 insertions, 69 deletions

diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c b/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c
index f849b69..283248c 100644
--- a/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c
+++ b/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c
@@ -38,10 +38,6 @@ struct nva3_copy_priv {
 	struct nouveau_falcon base;
 };
 
-struct nva3_copy_chan {
-	struct nouveau_falcon_chan base;
-};
-
 /*******************************************************************************
  * Copy object classes
  ******************************************************************************/
@@ -56,29 +52,11 @@ nva3_copy_sclass[] = {
  * PCOPY context
  ******************************************************************************/
 
-static int
-nva3_copy_context_ctor(struct nouveau_object *parent,
-		       struct nouveau_object *engine,
-		       struct nouveau_oclass *oclass, void *data, u32 size,
-		       struct nouveau_object **pobject)
-{
-	struct nva3_copy_chan *priv;
-	int ret;
-
-	ret = nouveau_falcon_context_create(parent, engine, oclass, NULL, 256,
-					    0, NVOBJ_FLAG_ZERO_ALLOC, &priv);
-	*pobject = nv_object(priv);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
 static struct nouveau_oclass
 nva3_copy_cclass = {
 	.handle = NV_ENGCTX(COPY0, 0xa3),
 	.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = nva3_copy_context_ctor,
+		.ctor = _nouveau_falcon_context_ctor,
 		.dtor = _nouveau_falcon_context_dtor,
 		.init = _nouveau_falcon_context_init,
 		.fini = _nouveau_falcon_context_fini,
diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c
index ffd9bb8..b3ed273 100644
--- a/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c
@@ -35,10 +35,6 @@ struct nvc0_copy_priv {
 	struct nouveau_falcon base;
 };
 
-struct nvc0_copy_chan {
-	struct nouveau_falcon_chan base;
-};
-
 /*******************************************************************************
  * Copy object classes
  ******************************************************************************/
@@ -59,27 +55,9 @@ nvc0_copy1_sclass[] = {
  * PCOPY context
  ******************************************************************************/
 
-static int
-nvc0_copy_context_ctor(struct nouveau_object *parent,
-		       struct nouveau_object *engine,
-		       struct nouveau_oclass *oclass, void *data, u32 size,
-		       struct nouveau_object **pobject)
-{
-	struct nvc0_copy_chan *priv;
-	int ret;
-
-	ret = nouveau_falcon_context_create(parent, engine, oclass, NULL, 256,
-					    256, NVOBJ_FLAG_ZERO_ALLOC, &priv);
-	*pobject = nv_object(priv);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
 static struct nouveau_ofuncs
 nvc0_copy_context_ofuncs = {
-	.ctor = nvc0_copy_context_ctor,
+	.ctor = _nouveau_falcon_context_ctor,
 	.dtor = _nouveau_falcon_context_dtor,
 	.init = _nouveau_falcon_context_init,
 	.fini = _nouveau_falcon_context_fini,
diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c b/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c
index 889f1f07..dbbe9e8 100644
--- a/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c
@@ -33,10 +33,6 @@ struct nve0_copy_priv {
 	struct nouveau_engine base;
 };
 
-struct nve0_copy_chan {
-	struct nouveau_engctx base;
-};
-
 /*******************************************************************************
  * Copy object classes
  ******************************************************************************/
@@ -51,27 +47,9 @@ nve0_copy_sclass[] = {
  * PCOPY context
  ******************************************************************************/
 
-static int
-nve0_copy_context_ctor(struct nouveau_object *parent,
-		       struct nouveau_object *engine,
-		       struct nouveau_oclass *oclass, void *data, u32 size,
-		       struct nouveau_object **pobject)
-{
-	struct nve0_copy_chan *priv;
-	int ret;
-
-	ret = nouveau_engctx_create(parent, engine, oclass, NULL, 256,
-				    256, NVOBJ_FLAG_ZERO_ALLOC, &priv);
-	*pobject = nv_object(priv);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
 static struct nouveau_ofuncs
 nve0_copy_context_ofuncs = {
-	.ctor = nve0_copy_context_ctor,
+	.ctor = _nouveau_engctx_ctor,
 	.dtor = _nouveau_engctx_dtor,
 	.init = _nouveau_engctx_init,
 	.fini = _nouveau_engctx_fini,