diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 2fb61410b1c0..e2b7324a70cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -585,6 +585,7 @@ static int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 /**
  * amdgpu_vce_validate_bo - make sure not to cross 4GB boundary
  *
+ * @p: cs parser
  * @ib: indirect buffer to use
  * @lo: address of lower dword
  * @hi: address of higher dword