diff --git a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h
index 2f84b0dca..5262538a9 100644
--- a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.h
@@ -16,6 +16,8 @@
 
 #define GK20A_CTXSW_TRACE_NUM_DEVS			1
 
+struct file;
+struct inode;
 struct gk20a;
 struct gpu_ops;
 struct nvgpu_ctxsw_trace_entry;