drm/qxl: Remove unecessary dma_fence_ops

The trivial enable_signaling implementation matches the default code.

v2: Fix up commit message to match patch better (Eric).

Cc: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: virtualization@lists.linux-foundation.org
Link: https://patchwork.freedesktop.org/patch/msgid/20180503142603.28513-12-daniel.vetter@ffwll.ch

diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index 7cb2145..e37f009 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -50,12 +50,6 @@ static const char *qxl_get_timeline_name(struct dma_fence *fence)
        return "release";
 }
 
-static bool qxl_nop_signaling(struct dma_fence *fence)
-{
-       /* fences are always automatically signaled, so just pretend we did this.. */
-       return true;
-}
-
 static long qxl_fence_wait(struct dma_fence *fence, bool intr,
                           signed long timeout)
 {
@@ -119,7 +113,6 @@ signaled:
 static const struct dma_fence_ops qxl_fence_ops = {
        .get_driver_name = qxl_get_driver_name,
        .get_timeline_name = qxl_get_timeline_name,
-       .enable_signaling = qxl_nop_signaling,
        .wait = qxl_fence_wait,
 };