r300g: remove unused code

3 files changed, 1 insertions, 5 deletions

diff --git a/src/gallium/drivers/r300/r300_screen.h b/src/gallium/drivers/r300/r300_screen.h
index 1ccc0bfb7a5..c31f39e6917 100644
--- a/src/gallium/drivers/r300/r300_screen.h
+++ b/src/gallium/drivers/r300/r300_screen.h
@@ -30,8 +30,6 @@
 
 #define R300_TEXTURE_USAGE_TRANSFER PIPE_TEXTURE_USAGE_CUSTOM
 
-struct radeon_winsys;
-
 struct r300_screen {
     /* Parent class */
     struct pipe_screen screen;
diff --git a/src/gallium/drivers/r300/r300_screen_buffer.c b/src/gallium/drivers/r300/r300_screen_buffer.c
index b97d0d76a4a..a1cd48ee730 100644
--- a/src/gallium/drivers/r300/r300_screen_buffer.c
+++ b/src/gallium/drivers/r300/r300_screen_buffer.c
@@ -237,7 +237,7 @@ r300_buffer_map_range(struct pipe_screen *screen,
 	}
     }
 just_map:
-    map = rws->buffer_map(rws, rbuf->buf, usage | R300_USAGE_FLAG_DONT_SYNC);
+    map = rws->buffer_map(rws, rbuf->buf, usage);
    
     return map;
 }
diff --git a/src/gallium/drivers/r300/r300_winsys.h b/src/gallium/drivers/r300/r300_winsys.h
index e5183a8239c..1e6d43bea31 100644
--- a/src/gallium/drivers/r300/r300_winsys.h
+++ b/src/gallium/drivers/r300/r300_winsys.h
@@ -49,8 +49,6 @@ enum r300_value_id {
     R300_VID_Z_PIPES,
 };
 
-#define R300_USAGE_FLAG_DONT_SYNC (1 << 17)
-
 struct r300_winsys_screen {
     void (*destroy)(struct r300_winsys_screen *ws);