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/nvc0/nvc0_context.c b/src/gallium/drivers/nvc0/nvc0_context.c
index 2927a0905bd..1bb90a38725 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.c
+++ b/src/gallium/drivers/nvc0/nvc0_context.c
@@ -110,7 +110,6 @@ nvc0_default_flush_notify(struct nouveau_channel *chan)
 struct pipe_context *
 nvc0_create(struct pipe_screen *pscreen, void *priv)
 {
-   struct pipe_winsys *pipe_winsys = pscreen->winsys;
    struct nvc0_screen *screen = nvc0_screen(pscreen);
    struct nvc0_context *nvc0;
    struct pipe_context *pipe;
@@ -126,7 +125,6 @@ nvc0_create(struct pipe_screen *pscreen, void *priv)
    nvc0->base.push_data = nvc0_m2mf_push_linear;
    nvc0->base.push_cb = nvc0_cb_push;
 
-   pipe->winsys = pipe_winsys;
    pipe->screen = pscreen;
    pipe->priv = priv;
 
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index 79c3e36b8f9..190737e224b 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -367,7 +367,7 @@ nvc0_screen_fence_update(struct pipe_screen *pscreen)
    } while(0)
 
 struct pipe_screen *
-nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
+nvc0_screen_create(struct nouveau_device *dev)
 {
    struct nvc0_screen *screen;
    struct nouveau_channel *chan;
@@ -390,7 +390,6 @@ nvc0_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
    chan = screen->base.channel;
    chan->user_private = screen;
 
-   pscreen->winsys = ws;
    pscreen->destroy = nvc0_screen_destroy;
    pscreen->context_create = nvc0_create;
    pscreen->is_format_supported = nvc0_screen_is_format_supported;
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.h b/src/gallium/drivers/nvc0/nvc0_screen.h
index 98a94c65c5b..be42970ca39 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.h
+++ b/src/gallium/drivers/nvc0/nvc0_screen.h
@@ -23,7 +23,6 @@ struct nvc0_blitctx;
 
 struct nvc0_screen {
    struct nouveau_screen base;
-   struct nouveau_winsys *nvws;
 
    struct nvc0_context *cur_ctx;