nvc0: fix resource unmap after vertex push

src/gallium/drivers/nvc0/nvc0_push.c

@@ -201,7 +201,6 @@ void
 nvc0_push_vbo(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
 {
    struct push_context ctx;
-   struct pipe_transfer *transfer = NULL;
    unsigned i, index_size;
    unsigned inst = info->instance_count;
 
@@ -267,12 +266,8 @@ nvc0_push_vbo(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
    }
 
    if (info->indexed)
-	   pipe_buffer_unmap(&nvc0->pipe, transfer);
+      nvc0_resource_unmap(nvc0_resource(nvc0->idxbuf.buffer));
 
-   for (i = 0; i < nvc0->num_vtxbufs; ++i) {
-      struct nvc0_resource *res = nvc0_resource(nvc0->vtxbuf[i].buffer);
-
-      if (res->bo)
-         nouveau_bo_unmap(res->bo);
-   }
+   for (i = 0; i < nvc0->num_vtxbufs; ++i)
+      nvc0_resource_unmap(nvc0_resource(nvc0->vtxbuf[i].buffer));
 }

src/gallium/drivers/nvc0/nvc0_push2.c

@@ -1,4 +1,6 @@
 
+#if 0 /* not used, kept for now to compare with util/translate */
+
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
 #include "util/u_inlines.h"
@@ -327,3 +329,5 @@ nvc0_push_vbo2(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
       prim |= NVC0_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT;
    }
 }
+
+#endif

src/gallium/drivers/nvc0/nvc0_resource.h

@@ -102,8 +102,7 @@ nvc0_resource_map_offset(struct nvc0_context *nvc0,
 static INLINE void
 nvc0_resource_unmap(struct nvc0_resource *res)
 {
-   if (res->domain != 0 && 0)
-      nouveau_bo_unmap(res->bo);
+   /* no-op */
 }
 
 #define NVC0_TILE_DIM_SHIFT(m, d) (((m) >> (d * 4)) & 0xf)