drm: clean the map list before destroying the hash table

The hash tables contains some of the mapping
so its really nice to have it for the deletion phase.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index ef878615c49f65d33c47f2bb6397eb0e34d6cd3b..e8c2fd4c5e6565db789b5adf6e0954dc8485d12a 100644 (file)
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -502,11 +502,11 @@ void drm_put_dev(struct drm_device *dev)
                dev->agp = NULL;
        }
 
-       drm_ht_remove(&dev->map_hash);
-       drm_ctxbitmap_cleanup(dev);
-
        list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
                drm_rmmap(dev, r_list->map);
+       drm_ht_remove(&dev->map_hash);
+
+       drm_ctxbitmap_cleanup(dev);
 
        if (drm_core_check_feature(dev, DRIVER_MODESET))
                drm_put_minor(&dev->control);