4 files changed, 15 insertions, 16 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_context.c b/src/gallium/drivers/nvc0/nvc0_context.c
index 2679b7f86aa..983db23eedb 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.c
+++ b/src/gallium/drivers/nvc0/nvc0_context.c
@@ -89,10 +89,8 @@ nvc0_destroy(struct pipe_context *pipe)
 
    draw_destroy(nvc0->draw);
 
-   if (nvc0->screen->cur_ctx == nvc0) {
-      nvc0->screen->base.channel->user_private = NULL;
+   if (nvc0->screen->cur_ctx == nvc0)
       nvc0->screen->cur_ctx = NULL;
-   }
 
    FREE(nvc0);
 }
@@ -100,13 +98,13 @@ nvc0_destroy(struct pipe_context *pipe)
 void
 nvc0_default_flush_notify(struct nouveau_channel *chan)
 {
-   struct nvc0_context *nvc0 = chan->user_private;
+   struct nvc0_screen *screen = chan->user_private;
 
-   if (!nvc0)
+   if (!screen)
       return;
 
-   nouveau_fence_update(&nvc0->screen->base, TRUE);
-   nouveau_fence_next(&nvc0->screen->base);
+   nouveau_fence_update(&screen->base, TRUE);
+   nouveau_fence_next(&screen->base);
 }
 
 struct pipe_context *
@@ -141,7 +139,6 @@ nvc0_create(struct pipe_screen *pscreen, void *priv)
 
    if (!screen->cur_ctx)
       screen->cur_ctx = nvc0;
-   screen->base.channel->user_private = nvc0;
    screen->base.channel->flush_notify = nvc0_default_flush_notify;
 
    nvc0_init_query_functions(nvc0);
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index 34bf0f0a2ad..1bd7fa9f0ea 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -198,8 +198,11 @@ nvc0_screen_destroy(struct pipe_screen *pscreen)
 {
    struct nvc0_screen *screen = nvc0_screen(pscreen);
 
-   nouveau_fence_wait(screen->base.fence.current);
-   nouveau_fence_ref(NULL, &screen->base.fence.current);
+   if (screen->base.fence.current) {
+      nouveau_fence_wait(screen->base.fence.current);
+      nouveau_fence_ref(NULL, &screen->base.fence.current);
+   }
+   screen->base.channel->user_private = NULL;
 
    nouveau_bo_ref(NULL, &screen->text);
    nouveau_bo_ref(NULL, &screen->tls);
@@ -358,6 +361,7 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
       return NULL;
    }
    chan = screen->base.channel;
+   chan->user_private = screen;
 
    pscreen->winsys = ws;
    pscreen->destroy = nvc0_screen_destroy;
diff --git a/src/gallium/drivers/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nvc0/nvc0_state_validate.c
index 9b2a28150b1..f300f37fb7b 100644
--- a/src/gallium/drivers/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nvc0/nvc0_state_validate.c
@@ -428,8 +428,7 @@ nvc0_switch_pipe_context(struct nvc0_context *ctx_to)
    if (!ctx_to->zsa)
       ctx_to->dirty &= ~NVC0_NEW_ZSA;
 
-   ctx_to->screen->base.channel->user_private = ctx_to->screen->cur_ctx =
-      ctx_to;
+   ctx_to->screen->cur_ctx = ctx_to;
 }
 
 static struct state_validate {
diff --git a/src/gallium/drivers/nvc0/nvc0_vbo.c b/src/gallium/drivers/nvc0/nvc0_vbo.c
index 41079104b39..8a5bf8dc582 100644
--- a/src/gallium/drivers/nvc0/nvc0_vbo.c
+++ b/src/gallium/drivers/nvc0/nvc0_vbo.c
@@ -367,11 +367,11 @@ nvc0_prim_gl(unsigned prim)
 static void
 nvc0_draw_vbo_flush_notify(struct nouveau_channel *chan)
 {
-   struct nvc0_context *nvc0 = chan->user_private;
+   struct nvc0_screen *screen = chan->user_private;
 
-   nouveau_fence_update(&nvc0->screen->base, TRUE);
+   nouveau_fence_update(&screen->base, TRUE);
 
-   nvc0_bufctx_emit_relocs(nvc0);
+   nvc0_bufctx_emit_relocs(screen->cur_ctx);
 }
 
 static void
@@ -587,7 +587,6 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
    nvc0_state_validate(nvc0);
 
    chan->flush_notify = nvc0_draw_vbo_flush_notify;
-   chan->user_private = nvc0;
 
    if (nvc0->vbo_fifo) {
       nvc0_push_vbo(nvc0, info);