diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
index 725a9c73d51f..dc852af4f3b7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
@@ -209,6 +209,8 @@ int amdgpu_ih_process(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih)
  * amdgpu_ih_decode_iv_helper - decode an interrupt vector
  *
  * @adev: amdgpu_device pointer
+ * @ih: ih ring to process
+ * @entry: IV entry
  *
  * Decodes the interrupt vector at the current rptr
  * position and also advance the position for for Vega10