diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index c9a036b0d592..e05beae6e407 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -1133,9 +1133,9 @@ const char __rcu *dma_fence_driver_name(struct dma_fence *fence)
 			 "RCU protection is required for safe access to returned string");
 
 	if (!dma_fence_test_signaled_flag(fence))
-		return fence->ops->get_driver_name(fence);
+		return (const char __rcu *)fence->ops->get_driver_name(fence);
 	else
-		return "detached-driver";
+		return (const char __rcu *)"detached-driver";
 }
 EXPORT_SYMBOL(dma_fence_driver_name);
 
@@ -1165,8 +1165,8 @@ const char __rcu *dma_fence_timeline_name(struct dma_fence *fence)
 			 "RCU protection is required for safe access to returned string");
 
 	if (!dma_fence_test_signaled_flag(fence))
-		return fence->ops->get_timeline_name(fence);
+		return (const char __rcu *)fence->ops->get_driver_name(fence);
 	else
-		return "signaled-timeline";
+		return (const char __rcu *)"signaled-timeline";
 }
 EXPORT_SYMBOL(dma_fence_timeline_name);
diff --git a/include/trace/events/dma_fence.h b/include/trace/events/dma_fence.h
index 4814a65b68dc..3abba45c0601 100644
--- a/include/trace/events/dma_fence.h
+++ b/include/trace/events/dma_fence.h
@@ -9,37 +9,12 @@
 
 struct dma_fence;
 
-DECLARE_EVENT_CLASS(dma_fence,
-
-	TP_PROTO(struct dma_fence *fence),
-
-	TP_ARGS(fence),
-
-	TP_STRUCT__entry(
-		__string(driver, dma_fence_driver_name(fence))
-		__string(timeline, dma_fence_timeline_name(fence))
-		__field(unsigned int, context)
-		__field(unsigned int, seqno)
-	),
-
-	TP_fast_assign(
-		__assign_str(driver);
-		__assign_str(timeline);
-		__entry->context = fence->context;
-		__entry->seqno = fence->seqno;
-	),
-
-	TP_printk("driver=%s timeline=%s context=%u seqno=%u",
-		  __get_str(driver), __get_str(timeline), __entry->context,
-		  __entry->seqno)
-);
-
 /*
  * Safe only for call sites which are guaranteed to not race with fence
  * signaling,holding the fence->lock and having checked for not signaled, or the
  * signaling path itself.
  */
-DECLARE_EVENT_CLASS(dma_fence_unsignaled,
+DECLARE_EVENT_CLASS(dma_fence,
 
 	TP_PROTO(struct dma_fence *fence),
 
@@ -64,14 +39,14 @@ DECLARE_EVENT_CLASS(dma_fence_unsignaled,
 		  __entry->seqno)
 );
 
-DEFINE_EVENT(dma_fence_unsignaled, dma_fence_emit,
+DEFINE_EVENT(dma_fence, dma_fence_emit,
 
 	TP_PROTO(struct dma_fence *fence),
 
 	TP_ARGS(fence)
 );
 
-DEFINE_EVENT(dma_fence_unsignaled, dma_fence_init,
+DEFINE_EVENT(dma_fence, dma_fence_init,
 
 	TP_PROTO(struct dma_fence *fence),
 
@@ -85,14 +60,14 @@ DEFINE_EVENT(dma_fence, dma_fence_destroy,
 	TP_ARGS(fence)
 );
 
-DEFINE_EVENT(dma_fence_unsignaled, dma_fence_enable_signal,
+DEFINE_EVENT(dma_fence, dma_fence_enable_signal,
 
 	TP_PROTO(struct dma_fence *fence),
 
 	TP_ARGS(fence)
 );
 
-DEFINE_EVENT(dma_fence_unsignaled, dma_fence_signaled,
+DEFINE_EVENT(dma_fence, dma_fence_signaled,
 
 	TP_PROTO(struct dma_fence *fence),