gallium: remove pipe_context member from pipe_transfer

There was very little use for this beyond permitting the
pipe_context::tex_transfer_destroy() function to omit the pipe_context
argument.

This change adds the pipe_context argument into tex_transfer_destroy()
so that it looks like other pipe_context functions, and removes the
pipe_context pointer from pipe_transfer.

2 files changed, 3 insertions, 2 deletions

diff --git a/src/gallium/drivers/i965/brw_screen.h b/src/gallium/drivers/i965/brw_screen.h
index 23e052d0b91..e3a7c64d489 100644
--- a/src/gallium/drivers/i965/brw_screen.h
+++ b/src/gallium/drivers/i965/brw_screen.h
@@ -202,4 +202,5 @@ boolean brw_is_buffer_referenced_by_bo( struct brw_screen *brw_screen,
                                         struct brw_winsys_buffer *bo );
 
 
+
 #endif /* BRW_SCREEN_H */
diff --git a/src/gallium/drivers/i965/brw_screen_texture.c b/src/gallium/drivers/i965/brw_screen_texture.c
index 52bf9b3c1c6..cadcb7cee2a 100644
--- a/src/gallium/drivers/i965/brw_screen_texture.c
+++ b/src/gallium/drivers/i965/brw_screen_texture.c
@@ -504,7 +504,6 @@ brw_get_tex_transfer(struct pipe_context *pipe,
    trans = CALLOC_STRUCT(brw_transfer);
    if (trans) {
       pipe_texture_reference(&trans->base.texture, texture);
-      trans->base.pipe = pipe;
       trans->base.x = x;
       trans->base.y = y;
       trans->base.width = w;
@@ -554,7 +553,8 @@ brw_transfer_unmap(struct pipe_context *pipe,
 }
 
 static void
-brw_tex_transfer_destroy(struct pipe_transfer *trans)
+brw_tex_transfer_destroy(struct pipe_context *pipe,
+                         struct pipe_transfer *trans)
 {
    pipe_texture_reference(&trans->texture, NULL);
    FREE(trans);