[PATCH] make 'vmw_fence_obj_add_action' static

[Ghennadi Procopciuc]

This fixes the following checkpatch warning :
drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:274:6: warning: symbol
'vmw_fences_perform_actions' was not declared. Should it be static?

Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc1 at gmail.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_fence.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
index 2762fe3..07a463f 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
@@ -897,7 +897,7 @@ static void vmw_event_fence_action_cleanup(struct vmw_fence_action *action)
  * Note that the action callbacks may be executed before this function
  * returns.
  */
-void vmw_fence_obj_add_action(struct vmw_fence_obj *fence,
+static void vmw_fence_obj_add_action(struct vmw_fence_obj *fence,
 			      struct vmw_fence_action *action)
 {
 	struct vmw_fence_manager *fman = fence->fman;
-- 
1.7.10.4