Mesa (master): r300g: make r300_buffer_transfer_unmap a no-op

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 498e71c156c9292a30081ebd92f519f882ef7fab
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=498e71c156c9292a30081ebd92f519f882ef7fab

Author: Marek Olšák <maraeo at gmail.com>
Date:   Thu Apr 26 12:10:06 2012 +0200

r300g: make r300_buffer_transfer_unmap a no-op

It's a no-op already in the winsys.

---

 src/gallium/drivers/r300/r300_screen_buffer.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/src/gallium/drivers/r300/r300_screen_buffer.c b/src/gallium/drivers/r300/r300_screen_buffer.c
index a3b0950..d05c914 100644
--- a/src/gallium/drivers/r300/r300_screen_buffer.c
+++ b/src/gallium/drivers/r300/r300_screen_buffer.c
@@ -131,13 +131,7 @@ r300_buffer_transfer_map( struct pipe_context *pipe,
 static void r300_buffer_transfer_unmap( struct pipe_context *pipe,
 			    struct pipe_transfer *transfer )
 {
-    struct r300_screen *r300screen = r300_screen(pipe->screen);
-    struct radeon_winsys *rws = r300screen->rws;
-    struct r300_resource *rbuf = r300_resource(transfer->resource);
-
-    if (rbuf->cs_buf) {
-        rws->buffer_unmap(rbuf->cs_buf);
-    }
+    /* no-op */
 }
 
 static const struct u_resource_vtbl r300_buffer_vtbl =