drm/ttm: use designated initializers

Prepare to mark sensitive kernel structures for randomization by making
sure they're using designated initializers. These were identified during
allyesconfig builds of x86, arm, and arm64, with most initializer fixes
extracted from grsecurity.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161217010011.GA140300@beast

diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index aa0bd054d3e95c148f63072a39f82059ba2b366c..aea6a01500e11a67e944e2c1aa03f5844d454835 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
 }
 
 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
-       ttm_bo_man_init,
-       ttm_bo_man_takedown,
-       ttm_bo_man_get_node,
-       ttm_bo_man_put_node,
-       ttm_bo_man_debug
+       .init = ttm_bo_man_init,
+       .takedown = ttm_bo_man_takedown,
+       .get_node = ttm_bo_man_get_node,
+       .put_node = ttm_bo_man_put_node,
+       .debug = ttm_bo_man_debug
 };
 EXPORT_SYMBOL(ttm_bo_manager_func);