Mesa (master): r300g: don't use pipe_context::winsys

[Marek Olšák]

Module: Mesa
Branch: master
Commit: c9e9cfbf60001c1c35de33b31716c9ffe78fde53
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c9e9cfbf60001c1c35de33b31716c9ffe78fde53

Author: Marek Olšák <maraeo at gmail.com>
Date:   Fri Feb 17 01:26:21 2012 +0100

r300g: don't use pipe_context::winsys

---

 src/gallium/drivers/r300/r300_transfer.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/r300/r300_transfer.c b/src/gallium/drivers/r300/r300_transfer.c
index 10ff2b0..ada094b 100644
--- a/src/gallium/drivers/r300/r300_transfer.c
+++ b/src/gallium/drivers/r300/r300_transfer.c
@@ -258,7 +258,7 @@ void* r300_texture_transfer_map(struct pipe_context *ctx,
 void r300_texture_transfer_unmap(struct pipe_context *ctx,
 				 struct pipe_transfer *transfer)
 {
-    struct radeon_winsys *rws = (struct radeon_winsys *)ctx->winsys;
+    struct radeon_winsys *rws = r300_context(ctx)->rws;
     struct r300_transfer *r300transfer = r300_transfer(transfer);
     struct r300_resource *tex = r300_resource(transfer->resource);