diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 9fa809876339..fb902932f571 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -424,15 +424,6 @@ int amdgpu_irq_get(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 	return 0;
 }
 
-bool amdgpu_irq_get_delayed(struct amdgpu_device *adev,
-			struct amdgpu_irq_src *src,
-			unsigned type)
-{
-	if ((type >= src->num_types) || !src->enabled_types)
-		return false;
-	return atomic_inc_return(&src->enabled_types[type]) == 1;
-}
-
 /**
  * amdgpu_irq_put - disable interrupt
  *
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
index f016464035b8..1642f4108297 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
@@ -88,9 +88,6 @@ int amdgpu_irq_update(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 		      unsigned type);
 int amdgpu_irq_get(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 		   unsigned type);
-bool amdgpu_irq_get_delayed(struct amdgpu_device *adev,
-			    struct amdgpu_irq_src *src,
-			    unsigned type);
 int amdgpu_irq_put(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 		   unsigned type);
 bool amdgpu_irq_enabled(struct amdgpu_device *adev, struct amdgpu_irq_src *src,