nouveau: get rid of winsys object

Its only purpose was to destroy itself.

3 files changed, 1 insertions, 5 deletions

diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index a48b86474d1..3b0f8f07d1c 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -109,7 +109,6 @@ nv50_destroy(struct pipe_context *pipe)
 struct pipe_context *
 nv50_create(struct pipe_screen *pscreen, void *priv)
 {
-   struct pipe_winsys *pipe_winsys = pscreen->winsys;
    struct nv50_screen *screen = nv50_screen(pscreen);
    struct nv50_context *nv50;
    struct pipe_context *pipe;
@@ -124,7 +123,6 @@ nv50_create(struct pipe_screen *pscreen, void *priv)
    nv50->base.copy_data = nv50_m2mf_copy_linear;
    nv50->base.push_data = nv50_sifc_linear_u8;
 
-   pipe->winsys = pipe_winsys;
    pipe->screen = pscreen;
    pipe->priv = priv;
 
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index 3cd5fdfedf3..f1dec3527d2 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -298,7 +298,7 @@ nv50_screen_fence_update(struct pipe_screen *pscreen)
    } while(0)
 
 struct pipe_screen *
-nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
+nv50_screen_create(struct nouveau_device *dev)
 {
    struct nv50_screen *screen;
    struct nouveau_channel *chan;
@@ -323,7 +323,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
    chan = screen->base.channel;
    chan->user_private = screen;
 
-   pscreen->winsys = ws;
    pscreen->destroy = nv50_screen_destroy;
    pscreen->context_create = nv50_create;
    pscreen->is_format_supported = nv50_screen_is_format_supported;
diff --git a/src/gallium/drivers/nv50/nv50_screen.h b/src/gallium/drivers/nv50/nv50_screen.h
index 315ca80c0d2..cb7e956cd84 100644
--- a/src/gallium/drivers/nv50/nv50_screen.h
+++ b/src/gallium/drivers/nv50/nv50_screen.h
@@ -25,7 +25,6 @@ struct nv50_blitctx;
 
 struct nv50_screen {
    struct nouveau_screen base;
-   struct nouveau_winsys *nvws;
 
    struct nv50_context *cur_ctx;