[Intel-gfx] [PATCH 1/2] drm: Use default dma_fence hooks where possible for null syncobj

[Chris Wilson]

Both the .enable_signaling and .release of the null syncobj fence
can be replaced by the default callbacks for a small reduction in code
size.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/drm_syncobj.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
index 497729202bfe..e254f97fed7d 100644
--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -66,20 +66,9 @@ static const char *drm_syncobj_stub_fence_get_name(struct dma_fence *fence)
         return "syncobjstub";
 }
 
-static bool drm_syncobj_stub_fence_enable_signaling(struct dma_fence *fence)
-{
-    return !dma_fence_is_signaled(fence);
-}
-
-static void drm_syncobj_stub_fence_release(struct dma_fence *f)
-{
-	kfree(f);
-}
 static const struct dma_fence_ops drm_syncobj_stub_fence_ops = {
 	.get_driver_name = drm_syncobj_stub_fence_get_name,
 	.get_timeline_name = drm_syncobj_stub_fence_get_name,
-	.enable_signaling = drm_syncobj_stub_fence_enable_signaling,
-	.release = drm_syncobj_stub_fence_release,
 };
 
 
-- 
2.19.0