Mesa (master): r600g: make r600_buffer_transfer_unmap a no-op

[Marek Olšák]

Module: Mesa
Branch: master
Commit: c69248fa3fdd2cad86166ea1d21b88dfda155d17
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c69248fa3fdd2cad86166ea1d21b88dfda155d17

Author: Marek Olšák <maraeo at gmail.com>
Date:   Thu Apr 26 12:11:12 2012 +0200

r600g: make r600_buffer_transfer_unmap a no-op

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

---

 src/gallium/drivers/r600/r600_buffer.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_buffer.c b/src/gallium/drivers/r600/r600_buffer.c
index eec85d1..a3d63a6 100644
--- a/src/gallium/drivers/r600/r600_buffer.c
+++ b/src/gallium/drivers/r600/r600_buffer.c
@@ -139,13 +139,7 @@ static void *r600_buffer_transfer_map(struct pipe_context *pipe,
 static void r600_buffer_transfer_unmap(struct pipe_context *pipe,
 					struct pipe_transfer *transfer)
 {
-	struct r600_resource *rbuffer = r600_resource(transfer->resource);
-	struct r600_context *rctx = (struct r600_context*)pipe;
-
-	if (rbuffer->b.b.user_ptr)
-		return;
-
-	rctx->ws->buffer_unmap(rbuffer->cs_buf);
+	/* no-op */
 }
 
 static void r600_transfer_destroy(struct pipe_context *ctx,