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path: root/drivers/gpu/drm/drm_mode_config.c
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Diffstat (limited to 'drivers/gpu/drm/drm_mode_config.c')
-rw-r--r--drivers/gpu/drm/drm_mode_config.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index cda8bfab6d3b..256de7313612 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -382,6 +382,9 @@ void drm_mode_config_init(struct drm_device *dev)
ida_init(&dev->mode_config.connector_ida);
spin_lock_init(&dev->mode_config.connector_list_lock);
+ init_llist_head(&dev->mode_config.connector_free_list);
+ INIT_WORK(&dev->mode_config.connector_free_work, drm_connector_free_work_fn);
+
drm_mode_create_standard_properties(dev);
/* Just to be sure */
@@ -431,6 +434,8 @@ void drm_mode_config_cleanup(struct drm_device *dev)
drm_connector_put(connector);
}
drm_connector_list_iter_end(&conn_iter);
+ /* connector_iter drops references in a work item. */
+ flush_work(&dev->mode_config.connector_free_work);
if (WARN_ON(!list_empty(&dev->mode_config.connector_list))) {
drm_connector_list_iter_begin(dev, &conn_iter);
drm_for_each_connector_iter(connector, &conn_iter)