That is certainly totally nonsense. dma_fence_enable_sw_signaling() is the function who is calling this callback.
Signed-off-by: Chunming Zhou david1.zhou@amd.com Cc: Jason Ekstrand jason@jlekstrand.net Reviewed-by: Christian König christian.koenig@amd.com Acked-by: Daniel Vetter daniel@ffwll.ch --- drivers/gpu/drm/drm_syncobj.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index 3a8837c49639..d17ed75ac7e2 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -184,7 +184,6 @@ static const char *drm_syncobj_null_fence_get_name(struct dma_fence *fence)
static bool drm_syncobj_null_fence_enable_signaling(struct dma_fence *fence) { - dma_fence_enable_sw_signaling(fence); return !dma_fence_is_signaled(fence); }