diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index 42114be..7d9aa3e 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -1328,11 +1328,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 
 int i915_driver_unload(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->mmio_map)
-		drm_rmmap(dev, dev_priv->mmio_map);
-
 	drm_free(dev->dev_private, sizeof(drm_i915_private_t),
 		 DRM_MEM_DRIVER);
 #ifdef __linux__